Included are Supertech's precision CNC-machined titanium retainers

With superior spring rates compared to stock springs

the PT6062 GEN2 CEA® offers a unique combination of Competition Engineered Aerodynamics (CEA®) with both hot and cold sides

BMW B58 Gen1 Camshaft Set by Kelford Cams

these valves are engineered to withstand the rigorous demands of performance use

CP Forged Piston Set, BMW N26 11247603480 Included are Supertech's precision CNC-machinedCP 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 N26 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