ARM F8x S55 Intake System undertray The amount of offset applied

The amount of offset applied is fully user adjustable in the JB4 interface using the "duty bias" and "FF" fields and automatically scales based on boost target

Our purpose in developing an intake system for the F80 platform was to create something that would outperform everything else on the market

Extra spare DPK belt provided where applicable

Our length adjustable links allow fine tuning of rear bumpsteer and anti squat characteristics

ARM F8x S55 Intake System undertray The amount of offset appliedPROFILE When we set out to develop the ARM F8x intake system we wanted to create an intake system for the S55 engine that would support the most advanced builds by removing any potential bottleneck in the induction system. Consequently, we developed the best intake available for the S55 engine. BUILT FOR PERFORMANCE The focus of the ARM S55 Intake is performance, period. We're not here to offer fancy pipes that look better than the stock intake but