Working closely with CP, these pistons meet VAC's most stringent expectations and are the finest available, anywhere. Others agree; you can find these same pistons in most of the world's most powerful race and street engines.
Be sure to specify compression ratio when ordering above. Custom orders available by request.
- Made from the best forgings available for uncompromising reliability and performance
- Made to the most accurate tolerances in the industry
- Many pistons look alike. However, CP and VAC have come together to engineer pistons with perfect compatibility with each BMW application
- Clearanced for popular camshaft applications and oversized valves
- All specs based on the experience of hundreds of BMW S63 builds
- Sold in matched and balanced sets of 8
- Supplied with ultra high quality ring sets, lightweight pins, and locks
Important Technical notes:
- Alusil - Direct factory replacements. No Iron Sleeves required.
- Sleeved - requires a set of Iron sleeves
*** Rings must be file fit ***