CP Forged Piston Set, BMW N63, Pro-Xtreme, Sleeved

Please note that these pistons are only suitable for use in engine blocks that have been machined to have iron cylinder sleeves. Recommended piston-to-wall clearance is ~0.0035-0.0045 in

5150 AutoSport Pro-Xtreme Forged Pistons by CP-Carrillo for BMW N63 Engines

The 5150 AutoSport Pro-Xtreme Forged Pistons, developed by CP-Carrillo, are engineered to meet the rigorous demands of high-performance BMW N63 engines. Built from aircraft-grade steel, these pistons are designed to withstand the stress of extreme horsepower and high-RPM applications, making them ideal for turbocharged, drag racing, and street/strip builds.

Offset Wrist Pin Design

The Pro-Xtreme pistons feature an offset wrist pin design, meaning the pin is slightly offset to reduce friction against the cylinder wall during the power stroke. This design results in:

• Reduced piston noise for smoother operation
• Optimized rod-to-crank angles for better efficiency
• Improved power output under high loads

Proper installation is essential—each piston is etched with an orientation arrow on the dome, indicating alignment toward the major thrust side for optimal performance. Learn more about offset wrist pin design here.

Performance Specifications

• Horsepower Rating: Up to 2000 HP
• RPM Capability: Supports engine speeds of up to 9500 RPM
• Ideal for turbocharged, forced induction, and high-RPM engines

Advanced Manufacturing Process

Each Pro-Xtreme piston is precisely manufactured using:

• Computer-Aided Design (CAD)
• Finite Element Analysis (FEA)
  This ensures accurate fitment and structural integrity, withstanding the intense forces generated by high-performance engines.

Key Features:

• Designed for BMW N63 engines used in high-performance applications
• Aircraft-grade steel construction ensures exceptional durability
• Handles up to 2000 HP and 9500 RPM for turbo and racing builds
• Offset wrist pin minimizes wear and noise while optimizing power output
• Advanced CAD and FEA techniques ensure precise performance

Pro-Xtreme Piston Sets Include:

- Pistons
- PVD Rings (Install Guide Here)
- Pins
- Locks
- Spec Sheet

Please note, the Pro-Xtreme Piston is engineered to handle up to 2000HP, however, the Standard Wrist Pin can only handle 800-850HP. To exceed 850HP, it is a MUST to use Heavy Duty pins.

MUST Sleeve the cylinders