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Rear Diffuser

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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Genuine BMW M Performance BMW Performance Rear Diffuser - Carbon Fibe...
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Genuine BMW M Performance - Corporate Logo
T#:196173
Part#: 51192339222
Ships in 4 Business Days
4% off MSRP $ 1,500.00

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

$ 1,445.99 USD
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4% off MSRP
$ 1,500.00

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

$ 1,445.99 USD
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Genuine BMW Rear Diffuser, Carbon - "M Performance"
This item fits the following BMW Chassis:
F15,F16

Genuine BMW Diffuser - E83 X3 M54 3.0L N52 3.0L
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Genuine BMW - Corporate Logo
T#:78069
Part#: 51123417730
Ships in 7 Business Days
7% off MSRP $ 329.99

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

$ 307.99 USD
7% off MSRP
$ 329.99

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

$ 307.99 USD


Genuine BMW Diffusor - M
This item fits the following BMW Chassis:
E83 X3

Genuine BMW Aerodynamic Package, Rear Fl
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Genuine BMW M Performance - Corporate Logo
T#:210337
Part#: 51192357206
Ships in 7 Business Days
4% off MSRP $ 407.99

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

$ 392.99 USD
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4% off MSRP
$ 407.99

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

$ 392.99 USD
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Rear Genuine M-Performance Aerodynamic flap for the rear of the X6. NOTE THIS IS ONLY ONE SIDE. Genuine BMW Aerodynamic Package, Rear Flap, Right - M Performance This item fits the following BMW Chassis: F16
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Genuine BMW Rear bumper diffuser trim - F10 M5
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Genuine BMW - Corporate Logo
T#:178596
Part#: 51128038985
Ships in 7 Business Days
6% off MSRP $ 188.99

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

$ 176.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 188.99

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

$ 176.99 USD
Free Shipping on orders $49 and up


Genuine BMW Insert - M
This item fits the following BMW Chassis:
F10


BMW M Performance Carbon Fiber Rear Diffuser - G30 530/540/M550 ...
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Genuine BMW M Performance - Corporate Logo
T#:400447
Part#: 51192412405
Ships in 7 Business Days
4% off MSRP $ 2,130.00

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

$ 2,052.99 USD
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4% off MSRP
$ 2,130.00

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

$ 2,052.99 USD
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A striking visual at the rear. The rear diffuser is made of premium quality carbon fiber, and further underlines the car's exclusive athletic pedigree. With their chiseled look, the striking fins ensure that the car looks more dynamic and masculine than ever. The carbon fiber rear diffuser is perfectly tailored to the vehicle design.
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Genuine BMW Tailpipe Tip, Chrome M Performance - 18302349668 - F15 ...
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Genuine BMW M Performance - Corporate Logo
T#:191118
Part#: 18302349668
Ships in 7 Business Days
4% off MSRP $ 733.00

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

$ 706.99 USD
4% off MSRP
$ 733.00

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

$ 706.99 USD


Genuine BMW Tailpipe Tip, Chrome - M Performance
This item fits the following BMW Chassis:
F15

Fits BMW Engines including:
N57N


Rear Carbon Fiber Diffuser - Matte Carbon - G80/G82 M3/M4
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Akrapovic - Corporate Logo
T#:3018047
Part#: DI-BM/CA/9/M
Ships on Jul 17, 2026
$ 1,768.99 USD
Free Shipping on orders $49 and up
The stunning carbon-fiber diffuser is offered as an option with the choice of a high-gloss or matt finish. It is a completely new design from the one that comes as standard on the car, and it gives the rear of the M8 a more aggressive and sporty feel. It shows off the Akrapovic tailpipes to their full extent and is a perfect accompaniment to the exhaust suite. Fitment notice: With Akrapovič diffuser, hands-free trunk-lid opening/closing sensor is not working.
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G20 M340 ABS Rear Window Spoiler With ABS Diffuser
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Enthusiast Bundles - Corporate Logo
T#:25042562
Part#: 008653LA01EBKT
Ships on Nov 2, 2026
Sale - Save 35% $ 709.65

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

$ 458.06 USD
Free Shipping on orders $49 and up
Sale - Save 35%
$ 709.65

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

$ 458.06 USD
Free Shipping on orders $49 and up

Upgrade your BMW G20 M340's exterior with the Turner In-House designed Gloss Black Rear Diffuser. Recognizing the satisfaction of G20 M340 owners with Turner's Carbon Diffuser, the engineers at Turner Motorsport created a more cost-effective OEM + version.

This in-house engineered diffuser is designed for aftermarket exhausts up to 4" in diameter, adding an aggressive appearance that complements the factory appeal of your M340. Crafted from UV-stabilized ABS polymer, the diffuser achieves a deep high gloss shine, setting your vehicle apart with an aggressive and sporty style. The dual tip/dual outlet design is compatible with aftermarket exhaust systems up to 4" in diameter.

Installation is hassle-free, requiring no drilling, cutting, or modification. Simply remove your current valance, align the tabs, and press the diffuser into place. Make a bold statement and let your BMW stand out with the Turner Gloss Black Diffuser!

  • Designed and engineered in-house using 3D laser scanning and CAD technology
  • Mimics lower bumper section & OE diffuser lines for enhanced OEM features
  • Compatible with aftermarket exhausts up to 4.0"
  • Mounts to OE clip locations and OE holes on the outer edges
  • Lightweight, vacuum-formed UV-stabilized gloss black ABS polymer

Enhance your car's appearance with the G20 rear window spoiler from Turner Motorsport. Crafted from high-quality UV-stabilized polymer, this gloss black spoiler adds a sporty design with a sleek look. The straight-edged roof spoiler design, featuring a center cutout, requires no drilling, cutting, or modifications.

The spoiler matches all other gloss black components from Turner Motorsport and installs effortlessly. After aligning, remove the liner from the attached high-strength dual-sided tape and firmly press the spoiler onto the window. Make a distinctive statement and elevate your vehicle's style with Turner Motorsport's free Gloss Black Rear Window Spoiler.

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G20 M340 Carbon Diffuser & Carbon High Kick Spoiler
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Enthusiast Bundles - Corporate Logo
T#:24909620
Part#: 013748LA01EBKT
Ships on Dec 1, 2026
$ 2,118.97 USD
Free Shipping on orders $49 and up
$ 2,118.97 USD
Free Shipping on orders $49 and up

Enhance the allure of your BMW G20 M340i/xDrive with the Turner Motorsport Carbon Fiber Diffuser – a result of meticulous engineering by Turner's experts dissatisfied with existing G20 M340 diffuser options. This direct bolt-on upgrade, designed in-house using advanced 3D laser scanning and CAD technology, redefines exterior styling. The diffuser boasts a deep profile, an aggressive fin design, and hand-laid 2x2 pre-preg carbon fiber, ensuring a head-turning experience. Elevate your BMW's presence and make a bold statement with Turner's exclusive Carbon Fiber Diffuser.

Key Features & Specifications:

  • In-house design for precision fitment
  • Mounts to existing bumper insert locations with OE hardware
  • Crafted from lightweight, hand-laid epoxy resin pre-impregnated 2x2 twill weave carbon fiber
  • Autoclave cured for superior durability
  • Clear coated for excellent finish durability and UV resistance
  • Can be painted for a color-matched look with standard body shop prep work
  • Rated to withstand 100°C (212°F) continuous use, and 120°C (248°F) intermittent use

As part of the Enthusiast Bundle, the Carbon High Kick Trunk Spoiler from Turner Motorsport offers an aggressive style upgrade for the rear end of your G20. The hand-laid gloss carbon fiber and a design that seamlessly aligns with the G20 body lines create a truly beautiful finish. Easy installation, with no drilling required – simply clean the trunk surface, remove the backing from the pre-attached high-strength double-sided tape, line it up, and press firmly down. For optimal adhesion, we recommend installing in a warm environment.

Design Features and Benefits:

  • Aesthetic Upgrade
  • Follows the deck lid and roof contours to accentuate OEM features
  • In-house design for precision fitment
  • Includes pre-applied adhesive tape
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Genuine MINI F56 F57 JCW Pro Rear Diffuser Kit W/O PDC - S John Coope...
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Genuine MINI - Corporate Logo
T#:522346
Part#: 51192339047
Special Order: No Guaranteed ETA
$ 599.99 USD
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$ 599.99 USD
Free Shipping

Genuine MINI F56 F57 JCW Pro Rear Diffuser Kit W/O PDC is a premium upgrade for Mini enthusiasts seeking enhanced aesthetics and performance. Engineered with precision and crafted from high-quality materials, this rear diffuser kit adds a sporty touch to your Mini F56 or F57 JCW. Elevate your Mini's appearance and aerodynamics with this genuine MINI Pro rear diffuser kit.

  • Enhances aesthetics
  • Improves aerodynamics
  • Adds a sporty touch
  • Engineered for precision
  • Genuine MINI quality
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G30 rear diffuser
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10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:31522976
Part#: 011818ECS03
Back Ordered
Sale - Save 10% $ 441.99

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

$ 397.79 USD
Sale - Save 10%
$ 441.99

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

$ 397.79 USD
Akrapovic Rear Carbon Fibre Diffuser - High Gloss Black | G80 M3 G82 ...
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Akrapovic - Corporate Logo
T#:37993406
Part#: DI-BM/CA/9/GB
Back Ordered
$ 2,892.99 USD
$ 2,892.99 USD

Akrapovic Rear Carbon Fibre Diffuser - High Gloss Black | G80 M3 G82 M4

The Akrapovic Rear Carbon Fibre Diffuser - High Gloss Black | G80 M3 G82 M4 is a premium accessory designed to elevate the aesthetics and performance of your BMW. Crafted in-house with ABE type approval, this lightweight carbon fibre diffuser highlights the tailpipes of the Akrapovič exhaust system, creating a striking visual impact. The updated version features a high-gloss black painted frame, ensuring a seamless integration with the rear of your vehicle. Compatible with G80 M3, G82 M4, xDrive, CSL, LCI, and M4 (G83) Competition models, this diffuser is a perfect blend of style and functionality.

Key Benefits:

  • Enhances the sporty appearance of BMW G80 M3 and G82 M4
  • Accentuates Akrapovič exhaust tailpipes for a bold, aggressive look
  • High-gloss black frame ensures a seamless rear design integration
  • Lightweight carbon fibre construction improves vehicle performance
  • Hand-crafted with ABE type approval for superior quality
  • Fits xDrive, CSL, LCI, and M4 (G83) Competition models

Transform your BMW with the Akrapovic Rear Carbon Fibre Diffuser - High Gloss Black and experience a perfect combination of style, performance, and craftsmanship.

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Akrapovic Rear Carbon Fiber Diffuser - Matte Carbon - F95/F96 X5M/X6M...
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Akrapovic - Corporate Logo
T#:2721049
Part#: DI-BM/CA/8/M
Back Ordered
$ 1,579.99 USD
Free Shipping on orders $49 and up
The stunning carbon fiber diffuser is a completely new design from the one that comes as standard on the car, and it gives the rear of the car a more aggressive and sporty feel. It shows off the tailpipes to their full extent and integrates the parking sensor mounts. The diffuser allows the use of BMW´s tow hook.
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Akrapovic High Gloss Carbon Rear Diffuser - F87 M2
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Akrapovic - Corporate Logo
T#:387947
Part#: DI-BM/CA/3/G
Back Ordered
$ 1,970.99 USD
$ 1,970.99 USD

The rear diffuser completes the look of the rear bumper and adds more presence and muscle to the aesthetics. The Akrapovic M2 rear diffuser is made from beautiful carbon fiber with a high gloss clearcoat. It fills in the gaps around the stock rear exhaust surround and is molded to fill the void between the exhaust tips.

While designed with the Akrapovic exhaust in mind, this M2 diffuser can be used with almost any stock or aftermarket exhaust.

Easy installation using stock hardware and reversible thanks to no modifications.

 

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Akrapovic Carbon Fiber Rear Diffuser - High Gloss Or Matte - F80/82/8...
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Akrapovic - Corporate Logo
T#:9416023
Part#: DI-BM/CA/4PDK
Back Ordered
Starting at $ 1,931.99 USD
Starting at $ 1,931.99 USD
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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Aeroflow V1 Rear Diffuser - Gloss Black Or Matte Black - F80 M3 ...
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Aeroflow Dynamics - Corporate Logo
T#:9416024
Part#: D-15-18M3-V1
Back Ordered
Starting at $ 1,931.99 USD
Starting at $ 1,931.99 USD
Aeroflow Dynamics' V1 rear diffuser is meant for 2015-2018 BMW F80 M3. Gloss black or matte black finish High quality aluminum Made in USA! Fully CNC'd Professionally powder coated gloss black. Comes pre-drilled, hardware included Exhaust fitment: Stock, mufflers smaller than stock. Eisenmann, and muffler deletes.
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Akrapovic Rear Carbon Fibre Diffuser - High Gloss Finish | BMW G87 M2...
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Akrapovic - Corporate Logo
T#:37993413
Part#: DI-BM/CA/10/G
Back Ordered
$ 2,186.99 USD
$ 2,186.99 USD

Akrapovic Rear Carbon Fibre Diffuser - High Gloss Finish | BMW G87 M2

The Akrapovic Rear Carbon Fibre Diffuser - High Gloss Finish | BMW G87 M2 is a premium styling upgrade designed to elevate the look and performance of your BMW. Expertly hand-crafted in-house by highly skilled technicians and featuring ABE type approval, this carbon fibre diffuser is engineered to highlight the tailpipes of the Akrapovič Slip-On Line (Titanium) exhaust, delivering a bold and sporty appearance. The high-gloss finish adds a luxurious, eye-catching shine, while the lightweight construction ensures improved performance. Available in both high-gloss and matte finishes, this diffuser is a perfect addition to the BMW G87 M2, combining style and functionality.

Key Benefits:

  • Enhances the sporty and aggressive look of the BMW G87 M2
  • Showcases Akrapovič Slip-On Line (Titanium) exhaust tailpipes for a standout design
  • High-gloss finish adds a luxurious and eye-catching shine
  • Lightweight carbon fibre construction improves performance and durability
  • Hand-crafted with precision and ABE type approval for superior quality
  • Available in high-gloss and matte finishes for customization

Upgrade your BMW G87 M2 with the Akrapovic Rear Carbon Fibre Diffuser - High Gloss Finish and enjoy a perfect blend of style, performance, and craftsmanship.

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