
Wiseco Professional Series forged piston set for Mitsubishi 4B11T engines, including EVO X 2008+ applications. This four‑piece set uses an 87.00 mm bore, 33.25 mm compression height and a 0.9055 in. pin diameter, with premium rings included. Forged from 2618 aluminum, the pistons feature precision ring grooves, fully machined crowns, ArmorGlide skirt coating and forced pin oiling for durability under severe duty.
Wiseco Mitsubishi EVO 10 4B11-T 2008+ -4.5cc Piston Shelf Stock Kit