B58 Gen2 Race Intake Manifold 1706 Available as a complete kit

Available as a complete kit including valve springs

parallel to the road's surface

BMW S38B38 (1991–1995)

Upgrade the performance of your BMW S55 engine with our custom-designed Head Stud Kit

not only will it produce 30-percent greater cooling capacity

B58 Gen2 Race Intake Manifold 1706 Available as a complete kitRK Autowerks B58 RK Billet Port Injection Race Manifold GEN2 Precision engineered for racers and serious B58 Gen2 engine builders, the RK Autowerks Billet Port Injection Race Manifold offers performance and durability. CNC machined from billet aluminum, this manifold is designed to support high horsepower builds that demand flawless fuel delivery and superior airflow under extreme conditions. RK Autowerks is known for their no compromise engineering,