Wiseco Piston Rings Subaru 92mm Bore - 2002-2005 Subaru WRX PDM_cams The KCA361 Comfort version uses

The KCA361 Comfort version uses a moderate-durometer compound that provides the geometry correction without the harshness of the Race Version (KCA319A)

Kartboy Shifter Bushings Subaru STI 2004+ Legacy Spec

Closed loop systems route clean filtered air back in through the engine to be burned and to promote negative crankcase pressure for optimal performance

2-way adjustable - choose between 20% or 30% reduction

Mishimoto Oil Cooler Kit Mitsubishi Evo 89 2003-2006 RallySport Direct proudly carries a great selection of performance automotive cooling solutions brought to you by Mishimoto

Wiseco Piston Rings Subaru 92mm Bore - 2002-2005 Subaru WRX PDM_cams The KCA361 Comfort version usesWiseco Piston Rings Subaru 92mm Bore Subaru WRX 2002 2005 RallySport Direct proudly carries essential engine internals and performance products brought to you by Wiseco. Here, you are looking at the Wiseco Powersports Piston Rings. These are high performance piston rings designed to handle the perils of big boost and high performance driving conditions. DETAILS: 92mm bore Chrome top ring facing material Cast iron second ring material Stainless steel