BMW 2.0L M10B20E 2002 11.3:1 Wossner Piston Kit
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BMW 2.0L M10B20E 2002 11.3:1 Wossner Piston Kit
Wossner forged pistons are made from 2618-T6 material and designed for high performance applications. Where specified, hard anodized coating is used to improve the piston crown and ring land hardness, oil retention, and resistance to wear.
The treatment helps manage heat in forced-induction, high-load and motorsport environments, improves ring groove wear, and helps prevent ring micro-welding under extreme conditions.