Wiseco Mitsubishi Lancer EVO 8 - 4G63 Turbo Piston Shelf Stock

If you're rebuilding the engine in your 2003-2006 Mitsubishi Lancer Evolution, especially for a performance build, new pistons are a critical component. These are Wiseco Professional Series pistons, designed for serious racers and builders who need parts that can handle heavy to severe duty use. They are forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength over cast aluminum, making them well-suited for high-stress applications.

Wiseco has packed these pistons with features for improved performance and durability. You'll find precision ring grooves, an anti-detonation groove, and other features designed to enhance ring seal. The piston crown is fully machined, and they include forced pin oiling for better lubrication. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, which is a notable benefit in a performance engine.

This set is for the 4G63 Turbo engine and has a bore size of 85.50 mm. Keep in mind that these pistons are not CARB approved and cannot be shipped to California.