BMW M3 E46 3.2 S54B32 Mahle piston kit CR 12.5 87.25mm 930000135

Product detailed specification

Bore size

87.25mm

Stroke

91.00mm

Mahle compression ratio (CR)

12.5:1

OEM compression ratio (CR)

11.3:1

Dome volume (CC)

-9.2cm³

Compression height (CH)

32.30mm

Pin diameter

21mm

Features

Accepts Turbo and Nitrous

Fits for

BMW M3 E46 - 3.2 S54B32