Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $768.62 Now: $615.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,571.46 Now: $1,257.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $768.62 Now: $615.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,571.46 Now: $1,257.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1012-Z20 MSRP: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $768.62 Now: $615.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,571.46 Now: $1,257.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Opel Z16/Z18 LER/ A18XER 16V Dual Valve Spring Kit (Use Factory Seat) - SPRK-TS1012-Z18 MSRP: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $768.62 Now: $615.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,571.46 Now: $1,257.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 1GR-FE 4.0L V6 24V Dual Valve Spring Kit - SPRK-TS1012-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $768.62 Now: $615.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,571.46 Now: $1,257.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru EJ20/25 58lbs/36mm Dual Spring Kit - SPRK-TS1012-SUB3-ST MSRP: $768.62 Now: $615.08 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,571.46 Now: $1,257.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,571.46 Now: $1,257.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 MSRP: $1,571.46 Now: $1,257.54 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VR38DETT 3.8L 24V Beehive Valve Spring Kit - SPRK-TS1012-GTR-BE MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1012-GTR MSRP: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Ford ECOBOOST 2.0L/2.3L Dual Valve Spring Kit (Use with OEM seal) - SPRK-TS1012-FE2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1012-F4R MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1012-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Opel/Vauxhall C20XE 16V Dual Valve Spring Kit - SPRK-TS1012-C20 MSRP: $455.85 Now: $364.79 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: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 80lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1012-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE MSRP: $1,020.10 Now: $816.32 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit- (24)SPR-TS1009 + (24)RET-TS60/T1-2 - SPRK-TS1009 MSRP: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm - SPRK-TS-DUR-DS MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit - SPRK-TS-DUR-D2 MSRP: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit - SPRK-TS-DUR-D1 MSRP: $786.68 Now: $629.53 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: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE2 MSRP: $797.00 Now: $637.78 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: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 MSRP: $797.71 Now: $638.36 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: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 4AGE 16V Single Valve Spring Kit - SPRK-TC25S MSRP: $584.50 Now: $467.74 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,159.46 Now: $927.84 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Dual Valve Spring Kit - SPRK-TC25D-MP MSRP: $627.15 Now: $501.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 7MGTE 24V Dual Valve Spring Kit - SPRK-TC25D-24-2 MSRP: $1,277.07 Now: $1,021.95 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D-2 MSRP: $851.38 Now: $681.31 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D MSRP: $687.80 Now: $550.40 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VQ37VHR 24V Beehive Valve Spring Kit - SPRK-N370Z-1 MSRP: $1,424.49 Now: $1,139.93 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mazda Protege/MX6 2.0L Single Valve Spring Kit - SPRK-MP20S MSRP: $558.78 Now: $447.16 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $787.98 Now: $630.57 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: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $787.98 Now: $630.57 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $705.83 Now: $564.83 Add to Cart Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm) - SPRK-MCB58-2 MSRP: $1,323.82 Now: $1,059.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech BMW B58 Beehive Valve Spring Kit - SPRK-MCB58 MSRP: $1,215.74 Now: $972.87 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech BMW B48 Valve Spring Kit - SPRK-MCB48-2 MSRP: $882.54 Now: $706.24 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mini Cooper B48 Turbo Beehive Valve Spring Kit - SPRK-MCB48 MSRP: $810.52 Now: $648.60 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech BMW B38 Valve Spring Kit - SPRK-MCB38 MSRP: $607.88 Now: $486.44 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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $452.04 Now: $361.74 Add to Cart Compare Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE MSRP: $680.07 Now: $544.22 Add to Cart Compare Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mitsubishi 6G72 Dual Valve Spring Kit - SPRK-M2521-T1 MSRP: $1,235.17 Now: $988.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1015-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $786.68 Now: $629.53 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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $762.06 Now: $609.83 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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $1,180.03 Now: $944.30 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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $768.62 Now: $615.08 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: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1012-NCA Supertech Nissan CA18DET 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 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: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Nissan VK56 Dual Valve Spring Kit - SPRK-TS1012-N35-32 Supertech Nissan VK56 Dual Valve Spring Kit MSRP: $1,571.46 Now: $1,257.54 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: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Nissan VQ35DET Dual Valve Spring Kit - SPRK-TS1012-N35 Supertech Nissan VQ35DET Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $1,180.03 Now: $944.30 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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $1,180.03 Now: $944.30 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $786.68 Now: $629.53 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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $455.85 Now: $364.79 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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $973.26 Now: $778.83 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: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012-BE Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,020.10 Now: $816.32 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: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Nissan 300ZX VG30D Dual Valve Spring Kit - SPRK-TS1012-2 Supertech Nissan 300ZX VG30D Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1012 Supertech Toyota 2JZ Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $1,075.24 Now: $860.44 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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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: $705.83 Now: $564.83 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: $786.68 Now: $629.53 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: $786.68 Now: $629.53 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 MSRP: $797.00 Now: $637.78 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit - SPRK-TS-DUR-BE1 Supertech Ford/Mazda DURATEC 2.0L/2.3L Single Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit - SPRK-TS-DUR-BE0 Supertech Ford Duratec 2.0L/2.3L Beehive Valve Spring Kit MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 7MGTE 24V Single Valve Spring Kit - SPRK-TC25S-24 Supertech Toyota 7MGTE 24V Single Valve Spring Kit MSRP: $876.74 Now: $701.59 CURRENTLY OUT OF STOCK Compare Quick view
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