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2015-2020 M4 F82
  • Transmission: RWC
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Rear Diffusers

BMW F8x M3 M4 Kholen Style CF Rear Diffuser /
Part# bmwf8x034
$1,000.00  $929.95
On Sale
BMW F8x M3 M4 RWS Forged Carbon Diffuser /
Part# bmwf8x048
$1,750.00  $1,399.95
BMW F8X M3 M4 Varis Style CF Rear Diffuser /
Part# bmwf8x054
$700.00  $599.95
BMW F8X M3/M4 Exotics Style CF Diffuser /
Part# bmwf8x025
$995.00  $929.95
BMW F8X M3/M4 GTX Carbon Fiber Diffuser /
Part# bmwf8x028
$2,500.00  $1,899.95
BMW F8X M3/M4 RWS Carbon Fiber Diffuser /
Part# bmwf8x052
$1,500.00  $1,099.95
BMW F8X M3/M4 Varis Style CF Diffuser+Undertray /
Part# bmwf8x016
$3,500.00  $2,199.95

Universal Products

RW Carbon Fiber Care Kit /
Part# CFcarekit
$75.00  $49.95

A rear diffuser is the key to having a uniquely modified car.  It adds the much needed aggressive styling to the rear of your vehicle.  RW Carbon carries a HUGE selection of diffusers for BMW, Audi, Mercedes and more!  Some of the diffusers we carry are available in carbon fiber or Polypropylene.  Either choice is perfect for any auto enthusiast. Polypropylene will have to be prepped and painted, while a carbon fiber diffuser can be left rare.  Each one is professionally crafted to ensure the best fitment and durability.  A CF Diffuser comes with a thick clear coat for a beautiful shine.  We quality control every carbon fiber diffuser to ensure it is a great product before it is shipped out.

Contact us if you have any questions about any one of our rear diffusers. 714.328.4406 -