Designed for BMW M20 engines with 135mm rod length

Horsepower: 500 - 900

Max Lift: 12

Squeeze every horse power out of your BMW S58 engine with our Engine Block Sleeving Service

Using the Nordschleife as it's testing grounds and the 7-post rig

B58 Gen2 Race Intake Manifold 11-21-8-053-285 Designed for BMW M20 enginesRK 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,