Description
When your engine demands precision and reliability at high RPM, compromised pistons will cost you performance—and credibility. The PROX Piston Kit 01.3224.B delivers OEM-equivalent performance through Japanese engineering and CNC-machined accuracy, giving you the durability to push hard lap after lap without guessing whether your bottom end will hold.
This complete kit arrives ready to install, including rings, wrist pins, and circlips, so you’re not hunting for supplementary components. Built from high-silicon-content aluminum alloy and manufactured to exacting tolerances, these pistons dissipate heat efficiently while maintaining the structural integrity your engine needs under boost or sustained load.
- OEM replacement specification
- High-silicon aluminum alloy
- CNC-machined tolerances
- Japanese manufacturing
- Includes rings, pins, circlips
- Complete piston kit solution
- Meets/exceeds OEM specs
- Optimized heat dissipation









