BMW N55 Pro-Xtreme Forged Piston Set Compression Ratio:9.5:1 which is beneficial for both

which is beneficial for both stock and modified applications

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this 'A' Loom features a Link ‘A’ ECU connector on one end and color-coded

BMW N55 Pro-Xtreme Forged Piston Set Compression Ratio:9.5:1 which is beneficial for both5150 AutoSport Pro Xtreme Forged Pistons for BMW N55 Engines Built for Extreme Power and Precision The 5150 AutoSport Pro Xtreme Forged Pistons, manufactured by CP Carrillo, are designed to meet the extreme demands of high performance BMW N55 engines. Made from high strength, aircraft grade aluminum, these pistons deliver the durability required for turbocharged, supercharged, and naturally aspirated applications. Engineered for 2000 horsepower builds