JE Pistons and Rings 93 Bore 8.5:1 Comp 79m Stroke Subaru WRX EJ205 - ASYMMETRICAL 2002-2005 OutbackXT_2005-2009 RLI-SU-GDA-RLB-01

RLI-SU-GDA-RLB-01

9 O2 sensors

Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power

The Whiteline Positive Shift Kit is great part to add to your STI at the same time you upgrade your transmission mount

-LifeTime Warranty

JE Pistons and Rings 93 Bore 8.5:1 Comp 79m Stroke Subaru WRX EJ205 - ASYMMETRICAL 2002-2005 OutbackXT_2005-2009 RLI-SU-GDA-RLB-01Part #: 314448 JE piston and ring designs are specifically engineered for extreme applications up to, and including, professional competition for your Subaru WRX. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy. JE Pistons and Rings SUBARU 2002 2005 IMPREZA WRX EJ205 ASYMMETRICAL Features: Dome Dish requires no deburring or preparation 2618 T6 high