Wiseco K588M925AP forged pistons Subaru Impreza GT, WRX, WRX STi EJ20, EJ205, EJ207 1998- 92.50 mm CR 8.2:1

For: Subaru Impreza GT, WRX, WRX STi 1998- with 2.0 Turbo EJ20, EJ205, EJ207 engines

Our Sport Compact pistns are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles. The pistons come standard with our ArmorGlide® coating material for reduced friction and noise, freeing up horsepower.