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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Turner Carbon Fiber Rear Diffuser - F8x
Turner Carbon Fiber Rear Diffuser - F8x
Turner Motorsport - Corporate Logo
T#:584863
Part#: 023241TMS01
In Stock
Sale - Save 20% $ 740.99

This product was last offered at the strikethrough price on
06-14-2026

$ 592.79 USD
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Sale - Save 20%
$ 740.99

This product was last offered at the strikethrough price on
06-14-2026

$ 592.79 USD
Free Shipping
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A beautiful addition to make the rear of your F8X stand out!

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Turner Carbon Upper & Lower Rear Diffuser Kit - F8X
Turner Carbon Upper & Lower Rear Diffuser Kit - F8X
Turner Motorsport - Corporate Logo
T#:587258
Part#: 24623TMSKT
In Stock
Sale - Save 15% $ 2,099.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,784.99 USD
Free Shipping
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Sale - Save 15%
$ 2,099.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,784.99 USD
Free Shipping
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Both Upper & Lower Diffusers paired together to save you money!
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Turner Carbon Fiber Add-On Lower Diffuser Kit - F8X
Turner Carbon Fiber Add-On Lower Diffuser Kit - F8X
Only for use with T#584863
Turner Motorsport - Corporate Logo
T#:587860
Part#: 24623TMS01KT
In Stock
Sale - Save 3% $ 1,367.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,326.95 USD
Free Shipping
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Sale - Save 3%
$ 1,367.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,326.95 USD
Free Shipping
Add to Wish List
If you already have the Turner upper diffuser installed on your vehicle, this kit includes all of the hardware you need to install the lower as well.
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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 8 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 16, 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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Genuine BMW M Performance Carbon Fiber Rear Diffuser - F80 M3, F82 M4
Genuine BMW M Performance Carbon Fiber Rear Diffuser - F80 M3, F82 M4...
Genuine BMW M Performance - Corporate Logo
T#:199012
Part#: 51192350697
Ships in 5 Business Days
6% off MSRP $ 1,850.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,739.29 USD
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6% off MSRP
$ 1,850.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,739.29 USD
Add to Wish List
This is a factory BMW M Performance exhaust for the 2014+ F80 M3 and F82 M4. It features a beautifully woven carbon fiber and much more aggressive styling. Fit and finish are perfect, as you would expect from a Genuine BMW part.
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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 8 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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