JE Pistons and Rings 99.75 Bore 83mm Stroke 8.5:1 Comp Subaru WRX / STI EJ257 2004-2021 vendor_Turbosmart therefore we cannot guarantee a

therefore we cannot guarantee a delivery date or ETA

Single Beehive valve spring set uses the factory spring seat and the factory retainer

ACT's ME2-XTSS kit features a sprung

This pump in NOT meant for use in a stock or lightly modified vehicle with less than 500HP

JE Pistons and Rings 99.75 Bore 83mm Stroke 8.5:1 Comp Subaru WRX / STI EJ257 2004-2021 vendor_Turbosmart therefore we cannot guarantee aPart #: 296352 JE piston and ring 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: JE Pistons and Rings for SUBARU 2004+ IMPREZA STI , 2005+ FORESTER XT, LEGACY GT, 2006+ WRX EJ257 Features: 2618 T6 high