Rear Diffuser for BMW F80 M3 S55 3.0L

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Adding a more aggressive rear diffuser to your BMW can offer some performance benefits, but is primarily an aesthetic upgrade. BMWs naturally look great from the rear, why not make yours look even better?
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ADRO F8X M3 / M4 Carbon Rear Diffuser
ADRO F8X M3 / M4 Carbon Rear Diffuser
ADRO INC. - Corporate Logo
T#:27572112
Part#: A14A10-1301
In Stock
$ 1,290.00 USD
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$ 1,290.00 USD
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The ADRO diffuser is made of 100% hand-crafted carbon fiber and will bolt up easily to your OEM BMW M3 or M4 rear bumper with no fitment gaps.

This diffuser features built-in aero canards, 100% wet carbon fiber construction, and exhaust cutouts designed to fit both OEM and most aftermarket exhaust tips.

This diffuser kit will completely transform the look of the back of your BMW M3 or M4 and is much easier to install than a lot of the other diffusers on the market.

Includes:

  • 1 Carbon fiber rear diffuser
  • 3M Tape
  • Hardware
  • Installation manual
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Autotecknic Dry Carbon Extended-Fin Competition Rear Diffuser - F80 M3 | F82/ F83 M4
Autotecknic Dry Carbon Extended-Fin Competition Rear Diffuser - F80 M...
AUTOTECKNIC - Corporate Logo
T#:39261792
Part#: BM-0352-V2
Ships in 7 Business Days
$ 595.00 USD
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$ 595.00 USD
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Whether you're looking to enhance downforce or simply make a bold styling statement, this premium rear diffuser delivers in every aspect.
Vorsteiner Carbon Fiber Rear Diffuser GTS Or GTS-V - F80/82/82
Vorsteiner Carbon Fiber Rear Diffuser GTS Or GTS-V - F80/82/82 ...
Vorsteiner - Corporate Logo
T#:9416032
Part#: 4001BMV
Ships on Oct 23, 2026
Starting at $ 1,895.00 USD
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Starting at $ 1,895.00 USD
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GTS: This Vorsteiner rear diffuser was designed to provide an aggressive, individual stylistic touch to your BMW without being overbearing. Constructed from high-quality 1x1 twill weave, this part attaches easily and accentuates your BMW's natural body lines, thus creating a high-class performance look. Professional installation is recommended. Vorsteiner is a company that was conceived through the imagination of creating the highest quality parts for the most discerning vehicles and clientele. The relentless pursuit of advancement and perfection is seen not only in the unmatched automotive parts, but also in the hands of carbon fiber craftsmen to create purely sensational parts for the most deserving and elite vehicles. GTS-V: The VRS GTS-V Aero Carbon Fiber Rear Diffuser from Vorsteiner is a high quality, lightweight diffuser that has been developed to add a significantly more aggressive style to your BMW! Rear diffusers on standard street cars are limited in how effective they can be in aiding with downforce, but with aggressive fins can still aid in preventing air turbulence at the rear of the vehicle.
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Dry Cabron Versus Rear Diffuser Kit - F8x M3/M4
Dry Cabron Versus Rear Diffuser Kit - F8x M3/M4
AUTOTECKNIC - Corporate Logo
T#:20946768
Part#: ATK-BM-0342
Ships in 7 Business Days
$ 945.00 USD
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$ 945.00 USD
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Looking to change the character of your BMW? This carbon fiber rear diffuser is a great way of getting it done. Constructed of high-quality carbon fiber, this diffuser is sure to impress in every way. Carbon fiber means no need to paint, this diffuser will add a beautiful and sporty appearance without being overstated.
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