Mahle forged piston set suitable for BMW S52B32 E36 M3

Forged high-performance pistons from Mahle Motorsport for all BMW 3.2L engines with the engine code S52B32, as installed in the M3.

With the high-performance pistons from MAHLE Motorsport for your S52 engine you can easily achieve more power and durability. 

Features:

• Extremely light due to special alloy
• Compression 11.2:1 
• 86.60mm bore (Stock 86.40mm)
• Reinforced for maximum performance
• 22mm piston pin
• Complete set incl. piston pin, rings and clips
• Installation and drilling dimensions are enclosed

Since the standard conrods cannot withstand a power increase from approx. 700 HP, we recommend using steel conrods.

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