The MAHLE ProSeries Piston is race-ready and designed for professional racing-oval, dirt, circle track, and drag.
MAHLE gives you a competitive edge with pistons that are perfectly prepared when you take them out of the box. MAHLE machines the correct valve reliefs, dome profiles and ring grooves for competition. They fit the pins with proper clearances, then inspect and hand deburr every piston. Plus, with factory-applied phosphate and Grafel skirt coatings, you eliminate the expense and uncertainty of aftermarket coatings. All MAHLE ProSeries Pistons are forged from MSP25/2618 allow unless otherwise noted.
Features:
4 Lateral gas ports.
High quality steel 22mm pins.
Round wire locks.
1.2, 1.2, 2.4mm rings required.
Mahle ProSeries WRX Box-IN-Box Design Pistons from HorsepowerFreaks
mahle proseries wrx box-in-box design pistons from horsepowerfreaks pistons. Install and installation help available for parts and accessories for these model years.
