JE Pistons and Rings 99.5 Bore 79mm Stroke 8.5:1 Comp Subaru WRX / STI EJ257 2004-2021 Vehicle Model_Lancer Ralliart TurboXS introduces the Subaru WRX

TurboXS introduces the Subaru WRX and STI Cold Air Intake

Subaru Legacy GT 2005-2009

on a built motor

cutting edge design and advanced in house testing facilities to develop some of the best performing and most versatile sport compact intake systems available

Part #: 15404

JE Pistons and Rings 99.5 Bore 79mm Stroke 8.5:1 Comp Subaru WRX / STI EJ257 2004-2021 Vehicle Model_Lancer Ralliart TurboXS introduces the Subaru WRXPart #: 291061 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