JE Pistons and Rings 100 Bore 79mm Stroke 9.5:1 Comp Subaru WRX / STI EJ257 2004-2021 vendor_Magnaflow Performance The COBB Subaru 6-Speed Shifter

The COBB Subaru 6-Speed Shifter Bushing improves shifting precision and feel when used with a short shifter

The fuel pressure gauge is a vital tool in making sure your engine's fuel system is functioning properly and providing consistent fuel at all times

Part #: SEVI-1014-8

durability and corrosion resistance

Heavy-Duty reinforced pressure plate

JE Pistons and Rings 100 Bore 79mm Stroke 9.5:1 Comp Subaru WRX / STI EJ257 2004-2021 vendor_Magnaflow Performance The COBB Subaru 6-Speed ShifterPart #: 310938 JE piston designs are specifically engineered for extreme applications up to, and including, professional competition for your Subaru WRX and STI. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy. Fitment: SUBARU EJ257 TIME ATTACK "FSR" NOTE: NOW COMPATIBLE WITH EITHER OEM OR AFTERMARKET RODS! SOME BLOCKS MAY REQURE CLEARANCING FOR