
The Wiseco Professional Series forged piston set for Volkswagen 2.0 16V (9A) applications is a four‑piston European shelf‑stock kit with an 83.50 mm bore and 29.77 mm compression height. Built for turbo and high‑stress engines, it ships with premium rings and targets heavy to severe duty race builds. Forged and machined in the USA from 2618 aluminum, the pistons include precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating, forced pin oiling and fully machined crowns.
Wiseco Volks 2.0 9A 16v Dished -11cc Turbo 83.5 Piston Shelf Stock Kit