CP Forged Piston Set, BMW S58 Pro-Xtreme

5150 AutoSport Pro-Xtreme Forged Pistons for BMW S58 Engines

Upgrade your BMW S58 engine—found in models like the G80/G82/G83 M3, G87 M2, F97 X3M, and F98 X4M—with 5150 AutoSport’s Pro-Xtreme Forged Pistons, designed in collaboration with CP-Carrillo. Built to 5150 specifications, these factory-fit pistons require no boring or honing when replacing your stock units, simplifying installation.

Perfect Fit and Engine Compatibility

The S58 engine uses an aluminum block with a spray-on iron coating for enhanced durability, offering the strength of cast iron but with superior heat dissipation and weight reduction.

These pistons are engineered to work seamlessly with the factory cylinder walls—no modifications needed. However, if the cylinder condition is poor, sleeving the block will be necessary.

Built to Withstand Extreme Power

• Rated for up to 2000 horsepower, ideal for high-boost setups
• Made from HD forged aluminum for increased durability under high pressure
• Designed to endure the extreme temperatures produced by turbocharged engines
• Specifically engineered for high-performance turbo builds, track racing, and street applications

Why Choose 5150 AutoSport Pro-Xtreme Pistons?

• Direct replacement for the S58 engine; no boring or honing required
• Manufactured by CP-Carrillo using advanced design techniques
• Perfect for G80/G82/G83 M3, F97 X3M, F98 X4M, and the G87 M2
• Tested to perform reliably under high-rpm racing conditions

These high-performance pistons are an excellent investment for enthusiasts, tuning shops, and engine builders looking to maximize the potential of their S58-powered vehicles without compromising durability or reliability.

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.

BMW S58 Applications:

2 Series

2023-Present     G87     M2

3 Series

2021-Present     G80     M3

4 Series

2021-Present     G82/G83     M4

X3 Series

2019-Present     F97     X3M

X4 Series

2019-Present     F98     X4M