Wiseco Professional Series forged piston set for Audi ADU 2.2L 20V applications is a set of six pistons sized to an 82.50 mm bore and built for heavy‑duty race use. Forged from 2618 aluminum, the pistons feature precision grooves, anti‑detonation protection, ArmorGlide skirt coating, and fully machined crowns—components intended for serious builders and severe‑duty performance engines.
Wiseco Audi ADU 2.2L 20V V6 Bore (82.5mm) - Size (+0.060) - CR (8.0:1)