Wiseco -4.5cc Piston Shelf Stock Kit - EVO X

Wiseco piston and ring kits give you stronger pistons and tighter tolerances than any other part in your engine, with less internal and external machining.

Wiseco's advanced forging process and extensive heat-treating and finishing processes ensure the performance and reliability that you demand from your engine. They come complete with high-quality piston rings.

Fits: Mitsubishi Lancer Evolution X