Diffusers
Diffusers
16 products
![Akrapovic BMW M3 (G80 / G81) / M4 (G82 / G83) Rear Chopped Carbon Fiber Diffuser - Matte](http://tuning4.com/cdn/shop/t/12/assets/image-updating.jpg?v=906872366170023641700040128)
REGULAR STOCK
AKRAPOVIC
$2,232.81
Akrapovic BMW M3 (G80 / G81) / M4 (G82 / G83) Rear Chopped..
Akrapovic BMW M3 (G80 / G81) / M4 (G82 / G83) Rear Chopped Carbon Fiber Diffuser - Matte
MPN:
![Akrapovic BMW M2 Coupe (G87) Rear Chopped Carbon Fiber Diffuser - Matte](http://tuning4.com/cdn/shop/t/12/assets/image-updating.jpg?v=906872366170023641700040128)
REGULAR STOCK
AKRAPOVIC
$1,947.08
Akrapovic BMW M2 Coupe (G87) Rear Chopped Carbon Fiber Dif..
Akrapovic BMW M2 Coupe (G87) Rear Chopped Carbon Fiber Diffuser - Matte
MPN:
Akrapovic 2023 BMW M2 (G87) Rear Carbon Fiber Diffuser - M..
MPN: DI-BM/CA/10/M
0 / 5
(0)0 total reviews
AKRAPOVIC
$1,854.04
Akrapovic 2023 BMW M2 (G87) Rear Carbon Fiber Diffuser - M..
Akrapovic 2023 BMW M2 (G87) Rear Carbon Fiber Diffuser - Matte
MPN: DI-BM/CA/10/M
Akrapovic 2023 BMW M2 (G87) Rear Carbon Fiber Diffuser - G..
MPN: DI-BM/CA/10/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$2,060.04
Akrapovic 2023 BMW M2 (G87) Rear Carbon Fiber Diffuser - G..
Akrapovic 2023 BMW M2 (G87) Rear Carbon Fiber Diffuser - Gloss
MPN: DI-BM/CA/10/G
ROUSH
$139.99
Roush 2018-2023 Ford Mustang Rear Valance Aero Foil Kit (E..
Ready to race, or just show off the performance capabilities of the 2018-2021 Mustang Add ROUSH Rear Valance Aero Foil Kit, designed to work with the factory quad-tip GT valance! Designed utilizing techniques used in racing to improve aerodynamic efficiencies, ROUSH Rear Valance Air Foils work to separate the airflow..
MPN: 422085
![Cusco DIFFUSER BracketS OEM 06 STi diffuser on 05 older STi Impreza ***Must use 673 487 A](http://tuning4.com/cdn/shop/t/12/assets/image-updating.jpg?v=906872366170023641700040128)
REGULAR STOCK
SALE
Cusco DIFFUSER BracketS OEM 06 STi diffuser on 05 older ST..
MPN: 672 487 S
0 / 5
(0)0 total reviews
CUSCO
$45.90
$51.00
Cusco DIFFUSER BracketS OEM 06 STi diffuser on 05 older ST..
Cusco DIFFUSER BracketS OEM 06 STi diffuser on 05 older STi Impreza ***Must use 673 487 AThis Part Fits:
Year
Make
Model
Submodel
2002-2007
Subaru
Impreza
WRX
2006-2007
Subaru
Impreza
WRX Limited
2004-2007
Subaru
Impreza
WRX STI
2007
Subaru
Impreza
WRX STI Limited
2006-2007
Subaru
Impreza
WRX TR
MPN: 672 487 S
Akrapovic 2020+ Porsche Cayman GT4 (718) Rear Carbon Fiber..
MPN: DI-PO/CA/8/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$2,776.40
Akrapovic 2020+ Porsche Cayman GT4 (718) Rear Carbon Fiber..
Akrapovic 2020+ Porsche Cayman GT4 (718) Rear Carbon Fiber Diffuser - High Gloss
MPN: DI-PO/CA/8/G
Akrapovic 18-19 Porsche 911 GT3 RS (991.2) Rear Carbon Fib..
MPN: DI-PO/CA/7/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$2,927.71
Akrapovic 18-19 Porsche 911 GT3 RS (991.2) Rear Carbon Fib..
Akrapovic 18-19 Porsche 911 GT3 RS (991.2) Rear Carbon Fiber Diffuser - High Gloss
MPN: DI-PO/CA/7/G
Akrapovic 16-17 Porsche 911 Carrera S/4/4S/GTS (991.2) Rea..
MPN: DI-PO/CA/3/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$2,041.48
Akrapovic 16-17 Porsche 911 Carrera S/4/4S/GTS (991.2) Rea..
Akrapovic 16-17 Porsche 911 Carrera S/4/4S/GTS (991.2) Rear Carbon Fiber Diffuser - High GlossInstallation InstructionsThis Part Fits:
Year
Make
Model
Submodel
2016-2017
Porsche
911
Carrera
MPN: DI-PO/CA/3/G
Akrapovic 2021+ BMW M3 (G80)/M4 (G82) Rear Carbon Fiber Di..
MPN: DI-BM/CA/9/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$2,192.92
Akrapovic 2021+ BMW M3 (G80)/M4 (G82) Rear Carbon Fiber Di..
Akrapovic 2021+ BMW M3 (G80)/M4 (G82) Rear Carbon Fiber Diffuser - High Gloss
MPN: DI-BM/CA/9/G
Akrapovic 2020 BMW X5M (F95)/X6M (F96) Rear Carbon Fiber D..
MPN: DI-BM/CA/8/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$1,724.98
Akrapovic 2020 BMW X5M (F95)/X6M (F96) Rear Carbon Fiber D..
Akrapovic 2020 BMW X5M (F95)/X6M (F96) Rear Carbon Fiber Diffuser - High Gloss
MPN: DI-BM/CA/8/G
Akrapovic 2020+ BMW M8 (F91/F92) Rear Carbon Fiber Diffuse..
MPN: DI-BM/CA/7/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$2,199.73
Akrapovic 2020+ BMW M8 (F91/F92) Rear Carbon Fiber Diffuse..
Akrapovic 2020+ BMW M8 (F91/F92) Rear Carbon Fiber Diffuser - High Gloss
MPN: DI-BM/CA/7/G
Akrapovic 18+ BMW M5 (F90) Rear Carbon Fiber Diffuser - Hi..
MPN: DI-BM/CA/5/G/RS
0 / 5
(0)0 total reviews
AKRAPOVIC
$1,819.95
Akrapovic 18+ BMW M5 (F90) Rear Carbon Fiber Diffuser - Hi..
Akrapovic 18+ BMW M5 (F90) Rear Carbon Fiber Diffuser - High Gloss w/ Red/White Akrapovic Logo
MPN: DI-BM/CA/5/G/RS
Akrapovic 16-17 BMW M2 (F87) / 2018+ BMW M2 Competition/M2..
MPN: DI-BM/CA/3/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$1,856.32
Akrapovic 16-17 BMW M2 (F87) / 2018+ BMW M2 Competition/M2..
Akrapovic 16-17 BMW M2 (F87) Rear Carbon Fiber Diffuser - High GlossInstallation InstructionsThis Part Fits:
Year
Make
Model
Submodel
2016-2017
BMW
M2
Base
MPN: DI-BM/CA/3/G
Akrapovic 2021+ Audi RS 3 (8Y) Sportback / Sedan Rear Carb..
MPN: DI-AU/CA/2/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$1,614.81
Akrapovic 2021+ Audi RS 3 (8Y) Sportback / Sedan Rear Carb..
Akrapovic 2021+ Audi RS 3 (8Y) Sportback / Sedan Rear Carbon Fiber Diffuser - High Gloss
MPN: DI-AU/CA/2/G
Akrapovic 2020 Audi RS6 Avant/RS7 Sportback (C8) Rear Carb..
MPN: DI-AU/CA/1/G
0 / 5
(0)0 total reviews
AKRAPOVIC
$3,354.98
Akrapovic 2020 Audi RS6 Avant/RS7 Sportback (C8) Rear Carb..
Akrapovic 2020 Audi RS6 Avant/RS7 Sportback (C8) Rear Carbon Fiber Diffuser - High Gloss
MPN: DI-AU/CA/1/G
Diffusers
16 products
Diffusers are aerodynamic components installed at the rear of a car underneath the vehicle. They function by channeling and smoothing the airflow exiting from beneath the car, creating a low-pressure zone. This low pressure helps to suck the car down towards the ground, generating downforce which improves handling, stability, and overall performance.