Quick view Details Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 MSRP: Now: $23.95 Add to Cart Compare Quick view Details Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 MSRP: Now: $23.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: Now: $343.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 MSRP: Now: $23.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: Now: $343.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: Now: $343.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 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: $23.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: Now: $343.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: Now: $343.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: Now: $343.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Details Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: Now: $343.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 MSRP: Now: $343.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR MSRP: $569.33 Now: $475.95 Add to Cart Compare Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTCF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick - CF-SHIM-3.40 Supertech 8mm Shim 3.40mm Thick MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTRB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness - RB26-SHIM-3.20 Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.20mm Thickness MSRP: Now: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) MSRP: $700.21 Now: $579.95 Out of stock 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 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: $23.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 - SPRK-A2416N-V6 Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11 MSRP: $814.85 Now: $671.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 - SPR-V2093-4-12 Supertech VW VR6 Dual Valve Spring - Set of 12 MSRP: $206.81 Now: $184.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs - SPRK-TC25D-VR6-36 Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs MSRP: $1,032.01 Now: $844.95 Add to Cart Compare Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Skunk2 Racing | sku: SKK313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit - 313-05-9400 Skunk2 Honda L15B7 Ultra Valve Springs and Spring Base Kit MSRP: Now: $343.95 Add to Cart Compare Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24 Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 MSRP: $412.64 Now: $349.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $628.24 Now: $522.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $701.37 Now: $580.95 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected
Quick view Supertech | sku: SPTSPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H100DR Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) MSRP: $569.33 Now: $475.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 Next Previous 1 2 3 4 5 6 7 8 9 Next Compare Selected