BMW S63 Billet Intake Manifolds for F1X M5 M6 Valve Lifter making it less ideal for

making it less ideal for street use

- Genuine BMW Head Gasket

Chemically heat-treated components for superior durability

placing extra strain on the head gasket and fasteners

these radiators feature strutted tubes

BMW S63 Billet Intake Manifolds for F1X M5 M6 Valve Lifter making it less ideal forThe RK Autowerks S63 Billet Port Injection Intake Manifold for F1X M5 and M6 models is engineered for high performance BMW builds that require integrated port injection capability. Machined in house on 4 axis CNC mill and developed using advanced 3D laser scanning and rapid prototyping, this billet manifold delivers superior fitment, durability, and performance potential for turbocharged S63 applications. Constructed from high grade billet aluminum,