the Ferrea Valve Kit will fortify your BMW M52TU or M54 engine for performance and reliability

2007-2010     E70     X5 xDrive30i

(24) Titanium retainers

1994-1996  E35/E36  318ti

BMW S14 Applications:

CP Forged Piston Set, BMW N55 11311703893 the Ferrea Valve Kit willCP 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 N55 piston set features: Lightweight Design: CP Carrillo pistons are made from high strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration. Advanced Engineering: CP