Push the limits with confidence! Introducing the RK Autowerks BMW S58 Billet Intake Manifold to the 5150 Catalog.
Proven to keep your S58 engine cool under intense conditions, this aluminum intake was designed by Raza, lead engineer at RK Autowerks, CNC machined, welded, and tested all in-house in RK’s facility in Texas, USA.
Not many companies in the market are testing or providing data like RK Autowerks, which is why we are proud to work together to provide YOU with the highest quality solutions for your BMW.
Don't just take our word for it, swipe to see the IAT increase data comparing stock vs RK manifold and view the White Papers Here.
Designed to replace BMW Part #17 51 8 053 321, 17518053321
