Quick view Supertech Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 Compare $976.68 $781.99 Supertech VW VR6 24V R32 Dual Valve Spring Kit Add to Cart Add to Cart
Quick view Supertech Supertech Toyota 4AGE 16V Dual Valve Spring Kit - SPRK-TC25D Compare $612.19 $489.99 Supertech Toyota 4AGE 16V Dual Valve Spring Kit Add to Cart Add to Cart
Quick view Supertech Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit - SPRK-SUEZ30-W Compare $1,050.31 $840.99 Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit Add to Cart Add to Cart
Quick view Supertech Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Compare $628.24 $502.99 Supertech Mazda Miata 1.8L Single Valve Spring Kit Add to Cart Add to Cart
Quick view Supertech Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Compare $701.37 $561.99 Supertech Mazda Miata 1.8L Dual Valve Spring Kit Add to Cart Add to Cart
Quick view Supertech Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB - SPRK-MC56BE-G4FJ Compare $402.35 $321.99 Supertech Hyundai Veloster 16V Beehive Valve Spring Kit 75lbs - 33.5mm / 172 - 10mm Lift / 22.2mm CB Add to Cart Add to Cart
Quick view Supertech Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE Compare $605.31 $484.99 Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit Add to Cart Add to Cart
Quick view Supertech Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX2 Compare $700.21 $560.99 Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) Add to Cart Add to Cart
Sold Out Quick view Supertech Supertech Nissan RB26DET 24V Single Valve Spring Kit - SPRK-M1007S-RB Compare $743.45 $594.99 Supertech Nissan RB26DET 24V Single Valve Spring Kit Currently Out of stock. On order! Currently Out of stock. On order!
Quick view Supertech Supertech Nissan RB26DET 24V Dual Valve Spring Kit - SPRK-M1007D-RB Compare $851.65 $681.99 Supertech Nissan RB26DET 24V Dual Valve Spring Kit Add to Cart Add to Cart
Quick view Supertech Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3 Compare $669.44 $535.99 Supertech Mitsubishi 4G63 Dual Valve Spring Kit Add to Cart Add to Cart
Quick view Supertech Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-2 Compare $669.44 $535.99 Supertech Mitsubishi 4G63 Dual Valve Spring Kit Add to Cart Add to Cart