E9X 335 (N54) Drop In Filter X6M your BMW M5 will be

your BMW M5 will be a monster

sound tuning

Available for 91-93 octane we now allow you to maximize your car's true potential while maximizing your fuel efficiency

The standard finish on the Active Autowerke Supercharger Plenum is a matte wrinkle black

Guaranteed to fit all F80 BMW M3/F82 BMW M4

E9X 335 (N54) Drop In Filter X6M your BMW M5 will beIf you are an N54 powered BMW 335i owner, then you already know how much fun two turbos mated to an inline 6 cylinder German engine can be. You also know you're ready for more. One of the easiest way to add some extra horsepower and efficiency to your late model BMW is with a drop in panel filter. This piece improves many different aspects of the N54 335i's engine performance, at an affordable price. Place your order now!