Quick view Details Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Details Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 MSRP: Now: $22.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 MSRP: Now: $33.95 Add to Cart Compare Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Details Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 MSRP: Now: $22.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 MSRP: Now: $33.95 Add to Cart Compare Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 MSRP: Now: $22.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 MSRP: Now: $33.95 Add to Cart Compare Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 MSRP: Now: $33.95 Add to Cart Compare Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 MSRP: Now: $33.95 Add to Cart Compare Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 MSRP: Now: $33.95 Add to Cart Compare Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 MSRP: Now: $33.95 Add to Cart Compare Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 MSRP: Now: $33.95 Add to Cart Compare Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 MSRP: Now: $36.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-TS1015-SU4 Supertech Subaru WRX/STi 16V Dual Valve Spring Kit - SPRK-TS1015-SU4 MSRP: $731.56 Now: $603.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 MSRP: $752.12 Now: $618.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit MSRP: $558.78 Now: $463.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32 Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) MSRP: $659.66 Now: $544.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTCF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick - CF-SHIM-1.85 Supertech Cam Follower Shim 8mm Dia 1.85mm Thick MSRP: Now: $22.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-40 Supertech BMW S65/S85 Beehive Valve Spring - Set of 40 (Use w/Factory Retainer & Base) MSRP: $824.02 Now: $676.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit - SPRK-TS1015-RB25 Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit MSRP: $1,180.03 Now: $961.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $787.98 Now: $648.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 - SPR-A2416N-16 Supertech Audi/VW TFSI/EA888/EA113 Single Valve Spring - Set of 16 MSRP: $279.63 Now: $240.95 Add to Cart Compare Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTRET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs - RET-K20A2-T2 Supertech Titanium Retainer for H1000 Series Springs MSRP: Now: $33.95 Add to Cart Compare Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view COMP Cams | sku: CCA4743-16 COMP Cams Spring Shims .030 X 1.437 - 4743-16 Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims. MSRP: Now: $36.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-TS1015-SU4 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: $603.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T-DR Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit MSRP: $784.85 Now: $645.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected
Quick view Supertech | sku: SPTSPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Supertech Mitsubishi 4G63 Dual Valve Spring Kit MSRP: $752.12 Now: $618.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected