CP Forged Piston Set, BMW S63, Pro-Xtreme, Alusil

These pistons are suitable for use in engine blocks with factory alusil bores, no sleeving is required. Recommended piston-to-wall clearance is ~0.0025 - 0.0035 in

5150 AutoSport Pro-Xtreme Forged Pistons for BMW S63 Engines

Upgrade your BMW S63 engine—found in the F90 M5, F91/F92 M8, and X5M/X6M models—with 5150 AutoSport’s Pro-Xtreme Forged Pistons, made in collaboration with CP-Carrillo. These pistons are built to handle extreme horsepower, intense RPMs, and the high cylinder pressures of turbocharged engines, making them ideal for demanding applications like drag racing, track builds, and high-performance street setups.

Performance and Engineering Excellence

• Offset wrist pin design minimizes friction and piston noise while optimizing the rod-to-crank angle for smoother performance. Learn more about offset wrist pin design here.
• Designed to withstand up to 2000 horsepower for high-boost and turbo builds.
• Rated for 9500 RPM to maximize engine output and reliability in high-RPM scenarios.
• Engineered with advanced CAD and FEA technology for precision manufacturing and durability.

Each piston is constructed from high-strength, aircraft-grade forged steel, ensuring exceptional strength and thermal stability under high engine loads. The offset wrist pin design also requires precise installation, with the etched arrow on the dome pointing toward the major thrust side of the piston.

Why Choose 5150 AutoSport Pro-Xtreme Pistons for BMW S63?

• Made to fit BMW S63 engines without modification, ideal for F90 M5, F91/F92 M8, and X5M/X6M.
• Built to endure the rigorous stresses of turbocharged engines, preventing failure under extreme conditions.
• Tested for reliability in racing and street environments.
• Perfect for engine builders, tuning shops, and performance enthusiasts aiming to push their BMW S63 to the limits.

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 S63 Applications:

BMW M5 Series

2011 - 2016 BMW F10 M5
2017 - 2023 BMW F90 M5

BMW M6 Series

2012 - 2018 BMW F12 M6
2012 - 2018 BMW F13 M6

BMW X5 M Series

2009-2013 BMW E70 X5 M
2015-2018 BMW F85 X5 M
2019-2023 BMW F95 X5 M

BMW X6 M Series

2009-2014 BMW E71 X6 M
2015-2018 BMW F86 X6 M
2019-2023 BMW F96 X6 M

BMW 8 Series

2018-2023 BMW G15 M850i
2018-2023 BMW G16 M850i Gran Coupe

BMW M8 Series

2019-2023 BMW F91 M8 Convertible
2019-2023 BMW F92 M8 Coupe
2019-2023 BMW F93 M8 Gran Coupe

BMW ALPINA Series

2018-2023 BMW ALPINA B5 Bi-Turbo
2016-2023 BMW ALPINA G12 B7
2020-2023 BMW ALPINA G07 XB7