E90 M-Sport DTM Style Rear Diffuser

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Replace your stock m-sport rear diffuser with the best looking (in our opinion) rear diffuser available for these cars. Made with 2x2 carbon fiber weave and UV protection. This piece will add an aggressive look to the rear of your E90 and will last much longer than the carbon fiber style counterparts that are offered on the market.


  • 2x2 Carbon Fiber
  • UV Protection to prevent fading and yellowing


  • 2006-2011 3 Series *M-Sport Only*


  • Some sanding and modification may be required, professional installation recommended.