Trophy R2 Rear Diffuser Mode Carbon BMW F80 M3/F82 M4

The Trophy R2 Rear Diffuser is designed for function and style down to the smallest details. The purposeful lines of the fins accentuate the sharp angles and swooping curves of the M’s rear bumper, while the addition of the center air tray channels airflow upward, thus creating aerodynamic downforce.

The Trophy R-Series Rear Diffuser is the first carbon fibre rear diffuser for the F8X platform available in optional configurations to suit the owner’s styling preferences. The Trophy R2 Rear Diffuser center piece can be augmented by the Side Fin Extensions to create a full bumper width rear diffuser setup, extending all the way to the wheel wells.


Price: $995
Technical Specs
Weave: 1×1
Finish: High Gloss UV Protected Clear Coat
Construction: Pure Carbon Fiber
Fitting Instructions
  1. Remove the OEM rear diffuser
  2. Fit the tabs along the top edge of the rear diffuser into the slots on the rear bumper.
  3. Bolt the rear diffuser into the bumper’s existing mounting points using the provided hardware.