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RW Carbon

RW Carbon BMW G82/G83 M4 OEM Style Carbon Fiber Diffuser

RW Carbon BMW G82/G83 M4 OEM Style Carbon Fiber Diffuser

Regular price $1,179.95 USD
Regular price Sale price $1,179.95 USD
Sale Unavailable


This BMW G82/G83 M4 OEM Style Carbon Fiber Diffuser offers the peak aggressive appearance for your M4. Our new rear diffuser features a 3 piece design which includes the diffuser and 2 side extensions. The G82/G83 M4 Full Carbon Fiber Diffuser will seamlessly match other RW or OEM parts you have on the vehicle as we craft them from genuine 2x2 weave carbon fiber. We know our customers care deeply about the parts they choose to install on their vehicle which is why we only use the highest quality carbon fiber fabric, clearcoats, and resin in the making of our products. Just like the rest of our product line this OEM Style carbon fiber diffuser comes with the RW superior fitment and quality guarantee. Installation is purely bolt-on and does not require and special modifications or cutting.


This diffuser for the G82/G83 M4 uses a combination of OEM screws/mounting locations, supplied hardware and self tapping screws. We highly recommend professional installation.

  • Fitment

    • 2021+ BMW G82 and G83 M4
    • Coupe and Convertible


    • Genuine 2x2 weave carbon fiber construction
    • 3 piece kit design
    • Finished with UV resistant clearcoat
    • Usually in stock at our California warehouse
    • Bolt on installation
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