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Mahle MS Single Piston for BMW S54 B32 3.2L

This Mahle MS single forged piston is engineered for the BMW S54 B32 3.2L engine, specifically designed for the E46 M3. Featuring an 87.5mm bore and 91mm stroke, it includes a 139mm connecting rod and a 21mm pin diameter. The piston has a dish design with 4 valve reliefs, a crown volume of -13.1cc, and achieves an 11.6 compression ratio, optimized for high-performance applications.

  • Forged 2618 aluminum alloy construction for strength and durability
  • Precision machining for exact fitment and performance
  • Lightweight design at approximately 343g for reduced reciprocating mass
  • Compatible with BMW S54 B32 3.2L engines for E46 M3
  • Requires separate ordering of additional components (rings, pins, clips)

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Mahle manufactures a number of performance parts for engines, but their pistons and piston rings are what performance enthusiasts seek from their massive lineup. With forged pistons available for nearly every make and model on the planet, you can’t go wrong with Mahle. Mahle’s history of nearly 100 years in the automotive industry is a testament to their quality. As one of the top 30 largest automotive suppliers in the world, their parts can be found in millions of vehicles.
Contact
Mahle
7670 Hacks Cross Road
38654 Olive Branch
USA

custsrv@mahle.com
https://www.mahle.com/
Responsible person
Streetstylez Ltd. & Co. KG
Heinrich-Lorenz-Str. 2-4
09120 Chemnitz
Germany

info@streetstylez.eu
www.streetstylez.eu
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