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

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

Only 0 available at this price

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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

Only 0 available at this price

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A beautiful addition to make the rear of your F8X stand out!

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R1 Designed Carbon Fiber Diffuser - F8x

T#:21834345

Part#: F8XR1CFDIF

Ships in 6 Business Days

$ 599.99 USD

Only available at this price

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$ 599.99 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. Carbon fiber means no need to paint, this diffuser will add a beautiful and sporty appearance without being overstated. Constructed of high-quality carbon fiber, this diffuser is sure to impress in every way.

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Turner Carbon Fiber Add-On Lower Diffuser Kit - F8X

Only for use with T#584863

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

Only 0 available at this price

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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

Only 0 available at this price

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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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Turner Carbon Upper & Lower Rear Diffuser Kit - F8X

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

Only 0 available at this price

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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

Only 0 available at this price

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Both Upper & Lower Diffusers paired together to save you money!

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PSM Designed Rear Bump Splitter - F80 M3

T#:26771694

Part#: F80PSMRRSPL

Back Ordered

$ 280.00 USD

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$ 280.00 USD

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The PSM Designed F80 Rear Bumper Splitter is a meticulously crafted aerodynamic enhancement tailored specifically for the BMW F80 M3. Precision-engineered to seamlessly integrate with the vehicle's rear bumper, this splitter enhances both the visual appeal and the performance capabilities of the car. Crafted from high-quality materials such as carbon fiber, the splitter not only adds a touch of sporty elegance but also serves a functional purpose by optimizing airflow dynamics. Its sleek design complements the aggressive lines of the BMW F80, creating a cohesive and refined appearance. Installation of the PSM Designed F80 Rear Bumper Splitter is straightforward and hassle-free, with precise fitment ensuring a factory-like finish. Whether navigating city streets or carving through winding roads, this splitter enhances stability and downforce, resulting in improved handling and traction. Beyond its performance benefits, the splitter adds a touch of individuality to the BMW F80, allowing enthusiasts to personalize their vehicle while simultaneously enhancing its overall aerodynamic profile. Whether on the track or during spirited drives, the PSM Designed F80 Rear Bumper Splitter stands as a testament to both form and function, elevating the driving experience to new heights. Key Features: Material: High-quality dry carbon fiber Precision Fitment: Designed for the F80 M3 chassis for a seamless integration Lightweight: Rear splitters are made of high quality carbon fiber. Aerodynamic Enhancement: Improves airflow and downforce for better stability Sleek Design: Adds a sporty and aggressive look to your vehicle Build Material: Fiber-Reinforced Polymer and Glossy Carbon Fiber Coating Professional installation is recommended.

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Varis Designed Carbon Fiber Diffuser - F8x

T#:21834346

Part#: F8XVRCFDIF

Ships in 6 Business Days

$ 1,450.00 USD

Only available at this price

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$ 1,450.00 USD

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If you are looking for an addition to your car that is sure to help you stand out from the rest then look no further. This Suvneer Rear diffuser is made for a perfect fit and finish and is far from subtle, Get yours today!

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Akrapovic Carbon Fiber Rear Diffuser - High Gloss Or Matte - F80/82/8...

T#:9416023

Part#: DI-BM/CA/4PDK

Back Ordered

Starting at $ 1,931.99 USD

Only available at this price

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Starting at $ 1,931.99 USD

Only available at this price

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This rear carbon fiber diffuser will add to the style of your M vehicle, giving it a much sportier and aggressive appearance from the rear. The M3/M4 are great looking vehicles, nearly flawless, but there is always room for improvement! Made from high quality carbon fiber and built for a tight, stock-like fitment, this diffuser is the way to go when you want to add it by itself or when upgrading your exhaust system. This can help performance exhaust tips stand out even greater compared to the stock diffuser. Finish comes in either: High Gloss Matte

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SELECT YOUR BMW

Rear Diffuser for BMW F80 M3 S55 3.0L

Turner Carbon Fiber Rear Diffuser - F8x

R1 Designed Carbon Fiber Diffuser - F8x

Turner Carbon Fiber Add-On Lower Diffuser Kit - F8X

Turner Carbon Upper & Lower Rear Diffuser Kit - F8X

PSM Designed Rear Bump Splitter - F80 M3

Varis Designed Carbon Fiber Diffuser - F8x

Akrapovic Carbon Fiber Rear Diffuser - High Gloss Or Matte - F80/82/8...

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