Mahle PowerPak Forged Piston Set for BMW S55 Engine

Upgrade your BMW S55 with the Mahle PowerPak Forged Piston Set, engineered by MAHLE Motorsport for high-performance street and race applications. Manufactured from premium forged aluminum alloys, these pistons provide exceptional strength, durability, and thermal stability to handle high boost and extreme RPM.

Each PowerPak kit includes everything needed for installation, including forged pistons, piston rings, wrist pins, and locks.

Features

• Precision engineered for BMW S55 engines
• Forged high-strength aluminum construction
• Grafal® anti-friction skirt coating reduces wear and friction
• Phosphate-coated ring grooves for increased durability
• Complete kit includes pistons, rings, wrist pins, and locks
• Motorsport-proven MAHLE engineering and manufacturing

Benefits

• Increased strength for high-horsepower builds
• Improved combustion efficiency and engine reliability
• Excellent performance under high boost and extreme temperatures
• Ideal for both street-driven and dedicated race vehicles

Vehicle Fitment

• BMW M3 (F80) – S55
• BMW M4 (F82/F83) – S55
• BMW M2 Competition (F87) – S55

Whether you're rebuilding your engine or building a high-horsepower S55, the Mahle PowerPak Forged Piston Set delivers the reliability and performance trusted by professional engine builders worldwide.