Wiseco Mitsubishi EVO 10 4B11-T 2008+ -4.5cc Piston Shelf Stock Kit

If you're rebuilding the engine in your 2008, 2010-2014 Mitsubishi Lancer for serious performance, these Wiseco Professional Series pistons are built to handle the stress. These aren't your average replacement pistons; they're forged from 2618 aluminum right here in the USA, giving them improved tensile strength for demanding builds. The -4.5cc dish in the crown helps achieve a specific compression ratio, and the fully machined crown ensures precise measurements for your engine assembly.

Wiseco has packed these pistons with features for durability and performance. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal, which is crucial for maintaining compression and preventing blow-by under high boost or RPM. They also come with ArmorGlide skirt coating, which helps reduce friction and noise while resisting seizure. The forced pin oiling design ensures the wrist pin stays well-lubricated, even under extreme conditions. These are built for heavy to severe duty race applications, so you can push your engine harder.

This kit includes a set of four pistons, ready for your performance engine build. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.