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 INC. - Corporate Logo
T#:27572112
Part#: A14A10-1301
In Stock
$ 1,290.00 USD
$ 1,290.00 USD

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 - Corporate Logo
T#:39261792
Part#: BM-0352-V2
Ships in 8 Business Days
$ 595.00 USD
$ 595.00 USD
Whether you're looking to enhance downforce or simply make a bold styling statement, this premium rear diffuser delivers in every aspect.
Vorsteiner - Corporate Logo
T#:9416032
Part#: 4001BMV
Ships on Oct 23, 2026
Starting at $ 1,895.00 USD
Starting at $ 1,895.00 USD
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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Enthusiast Bundles - Corporate Logo
T#:25042540
Part#: 023241TMS01EBKT
In Stock
Sale - Save 20% $ 1,278.21

This product was last offered at the strikethrough price on
05-05-2026

$ 1,019.97 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 1,278.21

This product was last offered at the strikethrough price on
05-05-2026

$ 1,019.97 USD
Free Shipping on orders $49 and up

Elevate the F80 M3's aesthetics with the Turner Motorsport Carbon Fiber Diffuser. This meticulously crafted diffuser boasts curvature designed to enhance the F80 body lines, engineered in-house using advanced 3D laser scanning and CAD technology for precision OE-like fitment. Mounted to existing bumper insert locations with OE hardware, it delivers an OEM+ look. Turner Motorsport's carbon fiber products, made from lightweight, hand-laid epoxy resin pre-impregnated 2x2 twill weave carbon fiber cloth and autoclave cured, provide excellent finish durability and UV resistance. Rated to withstand 100°C continuous use and 120°C intermittent use, this diffuser is a testament to quality and style.

  • Curvature designed for F80 body lines
  • In-house engineering with 3D laser scanning and CAD technology
  • Lightweight, hand-laid epoxy resin pre-impregnated carbon fiber
  • Clear-coated for UV resistance and finish durability
  • Mounts to existing bumper insert locations with OE hardware
  • Rated for 100°C continuous use and 120°C intermittent use
  • Paintable for color-matched customization

Pair the diffuser with the optional Turner F80 M3 add-on lower diffuser, offering two varying heights for an even more aggressive customized appearance.

Turner Motorsport Carbon Fiber High Kick Trunk Spoiler

Experience an instant performance transformation with the Turner Motorsport Carbon Fiber High Kick Trunk Spoiler. Inspired by the E46 M3 CSL, this spoiler is designed for the F30 and F80 M3 with an aggressive performance aesthetic. Crafted from high-quality, hand-laid carbon fiber, it seamlessly flows into the body lines, matching the trunk lid, roof, and rear bumper. Installation is effortless with no drilling, cutting, or modifications required. Simply align, remove the liner from the attached high-strength dual-sided tape, clean the trunk surface, and firmly press the spoiler on for a sporty style that sets your vehicle apart.

  • Inspired by the E46 M3 CSL high kick wings
  • High-quality hand-laid carbon fiber construction
  • Seamless flow into body lines for a cohesive appearance
  • Easy installation with no drilling or cutting required
  • Uses high-strength dual-sided tape for a secure fit
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AUTOTECKNIC - Corporate Logo
T#:20946768
Part#: ATK-BM-0342
Ships in 8 Business Days
$ 945.00 USD
$ 945.00 USD
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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