MMR PERFORMANCE COTTON PANEL AIR FILTER - S55/S63 FX M CARS Chargepipes the Single-Piece design combined with

the Single-Piece design combined with the 4-Pin location ensures that there is now no way that crank hub can ever slip

Optimised hexagonal grille for maximum airflow

BMW 4-Series G22/G23 (2020+)

MMX heat shields are engineered to provide a strong

Lowers vehicle by 20mm front | 30mm rear

MMR PERFORMANCE COTTON PANEL AIR FILTER - S55/S63 FX M CARS Chargepipes the Single-Piece design combined withOne of the easiest and best ways to upgrade the breathing abilities of the S55 S63 FX M cars is with a pair of performance panel filters. We've developed our own range of MMR performance filters that easily drop into the OE airbox which provide excellent filtration properties, combined with instant performance increases and induction noise enhancements. FEATURES Increased engine performance Improved induction noise Designed to be used with the OE air