OPF DELETE-R | Mechanical removal of the OPF (gasoline particulate filter) without software adjustment
suitable for race prepared engines operating over a wide range of rpm and temperatures
The calculated ratio between the inner and outer cooling surface generates a maximum heat transfer and allows at the same time enough air flow for the surrounding components (for example the engine water cooler) for its own heat exchange
including ten grade 10
Choice of polished/black ceramic Daytona
Billet Aluminium Rear Trailing Arms - BMW E9x/E8x Including M3/1M X6M (F86) OPF DELETE-R | Mechanical removalThese billet aluminum rear trailing arms fit all BMW E82, E81, E87, E88, E90, E91, E92, and E93 cars including the M models. They are precision CNC machined from 6061 T6 billet aluminum. These trailing arms replace the flimsy stamped steel oem part, stiffen the rear suspension, and improve the vehicle's handling. Replaces OEM part number 33322406291 Lifetime warranty