Quick view Details Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-Z20 MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring Kit (w/Steel Retainers) - SPRK-TS1015-SU1-ST MSRP: $707.84 Now: $566.44 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU1 MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-TS1015-RB26 MSRP: $1,180.03 Now: $944.30 Add to Cart Compare Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Mitsubishi 420A Dual Valve Spring Kit - SPRK-TS1015-NE MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan CA18DET 16V Dual Valve Spring Kit - SPRK-TS1015-NCA MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-32 MSRP: $1,573.37 Now: $1,259.06 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N352-24 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan VQ35DE 24V/VK56 32V Dual Valve Spring Kit - SPRK-TS1015-N35 MSRP: $1,097.29 Now: $878.09 Add to Cart Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit - SPRK-TS1015-MR2R MSRP: $661.68 Now: $529.50 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 3SGTE Dual Valve Spring Kit (Flatten Valve Guide Boss for Inner Spring to 0160in) - SPRK-TS1015-MR MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC MSRP: $787.98 Now: $630.57 Add to Cart Compare Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Honda Integra LS B18A/B Dual Valve Spring Kit - SPRK-TS1015-LS MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru EJ25 Dual Valve Spring Kit - SPRK-TS1015-IN-SU4 MSRP: $827.11 Now: $661.88 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Nissan GTR VR38DETT 24V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 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-TS1015-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-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Renault FR4 RS 2.0L 16V Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech GM ECOTEC 2.0L Dual Valve Spring Kit - SPRK-TS1015-EC MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota Supra 2JZ-GE/2JZ-GTE Conical Single Valve Spring Kit - SPRK-TS1015-CO MSRP: $1,019.88 Now: $816.14 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU4 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU3 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Subaru WRX/STi 16V Single Beehive Valve Spring Kit - SPRK-TS1015-BE-SU1 MSRP: $797.71 Now: $638.36 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-BE-5C MSRP: $973.26 Now: $778.83 CURRENTLY OUT OF STOCK Compare Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Ford RS 2.5L / Volvo 5cyl 85lbs/33.5mm Beehive Single Valve Spring Kit - SPRK-TS1015-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-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Details Supertech Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015-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-TS1015-2 MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
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 Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick - SS-2820-E Supertech Exhaust Spring Seat Nissan RB25 OD 28mm ID 19.80mm 3.9mm Thick MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 - SS-2820-2.2-24 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 24 MSRP: $220.46 Now: $176.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 - SS-2820-2.2-12 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Set of 12 MSRP: $110.24 Now: $88.22 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) - SS-2820-2.2 Supertech Spring Seat Locator OD 28mm ID 19.80mm 2.20mm - Single (Drop Ship Only) MSRP: $9.18 Now: $7.34 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit - SPRK-V2093-4-20S Supertech VW 2.0L/1.8 16V/2.2L 5cyl 20V Dual Valve Spring Kit MSRP: $914.42 Now: $731.75 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit - SPRK-V2093-4-16S Supertech VW 2.0L/1.8L 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech VW VR6 12V Dual Valve Spring Kit - SPRK-V2093-4-12 Supertech VW VR6 12V Dual Valve Spring Kit MSRP: $479.72 Now: $383.89 Add to Cart Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit - SPRK-V2091-4-8 Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit - SPRK-V2091-4-7 Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit MSRP: $393.35 Now: $314.77 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) - SPRK-V1107D-8 Supertech VW 1.8L/2.0L 8V 8mm Stem (Race Only) Dual Valve Spring Kit (8mm Stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) - SPRK-V1107D-7 Supertech VW 1.8L/2.0L 8V 7mm Stem (Race Only) Dual Valve Spring Kit (7mm stem) MSRP: $365.76 Now: $292.70 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit - SPRK-TU24 Supertech Toyota 2UZ-FE V8 32V Single Valve Spring Kit MSRP: $1,117.53 Now: $894.29 Add to Cart Compare Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Toyota 1ZZ-FE Single Valve Spring Kit - SPRK-TS2081-TC Supertech Toyota 1ZZ-FE Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Nissan CA18DE Single Valve Spring Ki - SPRK-TS2081-NCA Supertech Nissan CA18DE Single Valve Spring Ki MSRP: $602.86 Now: $482.43 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit - SPRK-TS2081-N35 Supertech Nissan VQ35DE 24V/VK56 32V Single Valve Spring Kit MSRP: $838.14 Now: $670.71 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Honda Integra LS B18A/B Single Valve Spring Kit - SPRK-TS2081-LS Supertech Honda Integra LS B18A/B Single Valve Spring Kit MSRP: $705.83 Now: $564.83 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Opel/Vauxhall Z20LET 16V Dual Valve Spring Kit - SPRK-TS1015-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 Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Nissan VG30 Dual Valve Spring Kit - SPRK-TS1015-VG30 Supertech Nissan VG30 Dual Valve Spring Kit MSRP: $992.55 Now: $794.27 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Toyota 1ZZ-FE Dual Valve Spring Kit - SPRK-TS1015-TC Supertech Toyota 1ZZ-FE Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit - SPRK-TS1015-T1GR Supertech Toyota 1GR-FE 24V Dual Valve Spring Kit MSRP: $1,180.03 Now: $944.30 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB4-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit - SPRK-TS1015-SUB3-STI Supertech Subaru EJ20/25 64lbs/36mm Dual Spring Kit MSRP: $786.68 Now: $629.53 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) - SPRK-TS1015-SUB1-STI Supertech Subaru EJ20/25 70lbs/35.5mm Dual Valve Spring - Single (Drop Ship Only) MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit - SPRK-TS1015-SU6 Supertech Subaru EZ30 (1st Gen) Dual Valve Spring Kit MSRP: $1,097.29 Now: $878.09 CURRENTLY OUT OF STOCK Compare Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Subaru Impreza EJ25 Dual Valve Spring Kit - SPRK-TS1015-SU5 Supertech Subaru Impreza EJ25 Dual Valve Spring Kit MSRP: $786.68 Now: $629.53 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 Add to Cart Compare Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
Quick view Supertech Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU3 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit MSRP: $731.56 Now: $585.42 CURRENTLY OUT OF STOCK Compare Quick view
