Remus Axle Back System left/right - BMW 3 Series F30 | F31 335i | 4 Series F32 | F36 435i Z4M To be installed as a

To be installed as a kit with 524212 and 988524 or 988526

Cold Start RPM Removal

great efficiency in decreasing emissions

enabling customers to load our industry leading ECU software upgrade directly into their vehicles themselves

Intrax has lowering springs in stock for most cars

Remus Axle Back System left/right - BMW 3 Series F30 | F31 335i | 4 Series F32 | F36 435i Z4M To be installed as aATTENTION: The rear skirt must be trimmed as per the supplied template when using the 086512 1684C and 086512 1684CB tip sets! For standard bumper and M sport option! The activation of the valve is carried out using the original actuator via the vehicle onboard electronics. Features Aggressive racing sound Shot blasted surface, 100% stainless steel Performance increase, low back pressure Light weight construction Perfect shape and fitment Handmade in