Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $744.86 Now: $596.02 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $819.39 Now: $655.65 Add to Cart Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $546.27 Now: $437.11 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,083.62 Now: $867.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $586.13 Now: $469.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,193.53 Now: $955.03 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $795.69 Now: $636.69 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $642.81 Now: $514.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,102.84 Now: $882.47 Add to Cart Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,331.31 Now: $1,065.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $522.23 Now: $417.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $736.44 Now: $589.28 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,237.22 Now: $989.99 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,136.21 Now: $909.17 Add to Cart Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $824.81 Now: $660.00 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $757.50 Now: $606.13 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $568.12 Now: $454.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Details Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ MSRP: $422.48 Now: $338.06 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit MSRP: $745.53 Now: $596.56 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 Add to Cart Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 Add to Cart Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) MSRP: $712.21 Now: $569.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit MSRP: $718.34 Now: $574.80 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $683.71 Now: $547.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,468.66 Now: $1,175.19 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit MSRP: $1,102.84 Now: $882.47 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC Supertech GM ECOTEC 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit MSRP: $426.04 Now: $340.90 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit MSRP: $909.59 Now: $727.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $953.37 Now: $762.86 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,025.51 Now: $820.59 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 MSRP: $1,004.90 Now: $804.10 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit MSRP: $735.22 Now: $588.31 Add to Cart Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit
Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit