Join our mailing list!








You are here: Home > BMW > /// M > e85 M Coupe | Roadster > Engine
Sort By:
Page of 1
BMC Drop In Air Filter BMW Z4 M Coupe Roadster
Our Price $99.00

BMC REPLACEMENT FILTER - FLAT FILTER

BMC has developed a particular production system based on soft rubber moulding which produces the familiar BMC red filters. They are made in one single piece with no welded joints in the corners, thus avoiding breaking risks.
RPi Ram Air Induction - BMW Z4 M-Coupe/Roadster
Our Price $129.00

Convert your stock intake system to a ram air type with our ram air scoop. The RPi ram air system captures incoming air from behind the front kidney grill and forces it into the factory intake ducting. The pressured cold air increases engine performance and efficiency. Expect 8-12whp at 70mph winds. *RPi ram air kit w/ filters pictured. Scoop only orders do NOT come with filter.*
RPi Ram Air Induction Kit - BMW Z4 M-Coupe/Roadster
Our Price $210.00

Convert your stock intake system to a ram air type with our ram air scoop. The RPi ram air system captures incoming air from behind the front kidney grill and forces it into the factory intake ducting. The pressured cold air increases engine performance and efficiency. Expect 8-12whp at 70mph winds.