Billet Aluminium Rear Trailing Arms - BMW E9x/E8x Including M3/1M RS Q3 (8U) and E9X M3 cars using

and E9X M3 cars using TRUE Rear Coil Over Conversion ONLY

* Not compatible with steering wheels including the added Chrono Pack Mode dial switch

F67 Cooper S / JCW Intake System

CNC Optimized Compressor Cover Machining Clearances

Regarding power increase

Billet Aluminium Rear Trailing Arms - BMW E9x/E8x Including M3/1M RS Q3 (8U) and E9X M3 cars usingThese 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