Watch as we install the M4 GTS Aero kit and a stunning Carbon 1.5 rear diffuser on our F80 M3. Better aerodynamics, aggressive styling, and true track-ready performance!

One of the most anticipated body kits for the duo is the one from Vorsteiner ... We have to admit that things are looking promising for the F82 M4 and F80 M3 but we’re waiting for something ...

The FSB in the BMS Meth kit does the same thing when the tank is empty; it sends a signal to the JB4 to reduce power. Burger Motorsports M3/M4 S55 Replacement Aluminum Chargepipes Back in the good ...

Sure, BMW developed the Yas Marina Blue for the F80 M3 alone and the Austin Yellow for the F82 M4 but they still fall ... and sDrive28i with an M Sport body kit, JB4 tune, BC Racing coilovers ...