Wiseco Audi ADU 2.2L 20V Piston Set, 82.00 mm Bore, 32.64 mm Compression Height, 0.7874 in. Pin Diameter, European, Set of 6.
- Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
- ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
- Fully machined crown features
- Precision ring grooves, anti-detonation groove, and additional ring seal improving features
- Forced pin oiling
- Designed and built to withstand heavy to severe duty performance applications