The Wiseco Professional Series forged piston for Mitsubishi 4B11T applications (86.00 mm bore) is a single piston engineered for Evo X 2008+ engines. Built for heavy-duty and racing use, it is forged from 2618 aluminum and fully machined, featuring precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance and reduced friction, and forced pin oiling. Supplied as one piston with premium rings.
Wiseco Mitsubishi EVO 10 4B11-T 2008+ -4.5cc Piston Shelf Stock