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RW Carbon

RW Carbon BMW G8X M3/M4 Carbon Fiber Perf. Style Diffuser

RW Carbon BMW G8X M3/M4 Carbon Fiber Perf. Style Diffuser

Regular price $1,299.95 USD
Regular price Sale price $1,299.95 USD
Sale Unavailable


Begin or finish off your carbon fiber journey of your BMW G8X M3 or M4's appearance with this Performance Style Carbon Fiber Diffuser. This diffuser is crafted from genuine 2x2 carbon fiber that will nicely match any other carbon fiber parts you already or will have on your car from RW Carbon. To ensure that the diffuser has a lasting shine and shimmer we finish off each piece with a thick and high quality clear coat. Installation is 100% bolt on, simply unbolt your factory diffuser and mount ours using the same mounting points as OE however we always recommend it to be installed by a professional. Our carbon fiber BMW G8X M3/M4 diffuser will fit 2021+ BMW G8X M3/M4 applications but only those with the performance exhaust options. Choose RW Carbon for your M3/M4 carbon fiber needs and receive a product you can be proud to install on your vehicle that will be sure to turn heads along the road.


Professional installation on this diffuser is recommended. It will replace your existing OEM diffuser and will mount using the same tabs and OEM hardware.


  • 2021+ BMW G80 M3
  • 2021+ BMW G82, G83 M4
  • Sedan, Coupe, Convertible
  • Performance Exhaust ONLY


  • High quality genuine 2x2 carbon fiber construction
  • Will match all other RW Carbon parts
  • Bolt on installation - Uses OE mounting tabs
  • Includes 3 pieces. 1 center diffuser and 2 side pieces
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