Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Wiseco Professional Series single forged piston for Mitsubishi Evo 4–9 is a race‑oriented 87.00mm bore piston with an asymmetric skirt, gas ports and a 34.87mm compression height. Built from 2618 aluminum, it is machined in the USA and supplied as a single part for bespoke engine builds. Precision ring grooves, ArmorGlide skirt coating for seizure resistance, forced pin oiling and other performance features make it suitable for heavy to severe duty racing applications.
Wiseco Mitsu Evo 4-9 HD2 Asymmetric Skirt Gas Ported Bore 87.00mm - Single Piston
