CP Forged Piston Set, BMW S50B30 EURO Compression Ratio:10:1 Alpina B3 Series

Alpina B3 Series

BMW Z4 Series

which can prevent head gasket failure

They are designed to replace BMW part #11240618006

CP Forged Piston Set, BMW S50B30 EURO Compression Ratio:10:1 Alpina B3 SeriesS50B30, Euro, Single VANOS, 86 mm, 10. 8: 1, 85. 8 mm Stroke, 142. 3 mm Rod. CP Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high strength, lightweight materials and advanced engineering, this BMW S50B30 Euro piston set features: Lightweight Design: CP Carrillo pistons are made from high strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight