
The Wiseco Professional Series forged piston kit is built for Volkswagen 1.8L 8V Golf/Jetta engines (82.50 mm bore) and supplied as a set of four pistons for heavy-duty racing and high-demand builds. Forged from 2618 aluminum, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance and reduced friction, fully machined crowns, forced pin oiling, and premium rings for severe-duty performance applications.
Wiseco Volkswagen Golf/Jetta 1.8L 8V Head 82.5mm Bore 9.5:1 CR Piston Kit - Set of 4