Nationwide product support SUMMER20Summer Sale deals live now Free U.S. shipping over $99

Fast USA delivery FREEFree shipping on qualifying orders Tracked delivery

Real specialist support FSPPerformance parts from trusted brands Genuine parts only

Summer sale live nowSALE Grab ongoing Summer Sale deals Limited time only

Delivery & returns

Free USA shipping on qualifying ordersMon–Fri, 9:00 AM–5:30 PM ET

FULL SEND PARTSPerformance without compromise

Wishlist0

American performance collection

Diffusers.

Refine your build

Fitment status

Verified vehicle fitment

Universal fit

Fitment review required

Fitment not verified

Supplier availability

In stock

Available from supplier

Department

Product attributes

Special order

Clearance

CARB status

Not CARB approved

Acknowledgement required

No CARB restriction indicated

Product type

Brand

Sort by

Clear

Photo - Primary

Anderson Composites

Anderson Composites 15-17 Ford Shelby GT350 Rear Diffuser

$1,619.10 $1,799.00

Photo - Primary

Anderson Composites

Anderson Composites 15-16 Ford Mustang Type-AR Fiberglass Rear Diffuser

$719.10 $799.00

Photo - Primary

Anderson Composites

Anderson Composites 15-16 Ford Mustang Type-AR Rear Diffuser

$1,259.10 $1,399.00

Photo - Primary

Anderson Composites

Anderson Composites 14+ Chevrolet Corvette C7 Stingray/Z06 Rear Diffuser

$1,619.10 $1,799.00

User 1

Anderson Composites

Anderson Composites 23-24 C8 Corvette Z06 Type-AZ Carbon Fiber Rear Diffuser

$2,429.10 $2,699.00

User 1

Anderson Composites

Anderson Composites 20-21 Chevrolet Corvette (C8) Carbon Fiber Rear Diffuser

$2,429.10 $2,699.00

Photo - Primary

Anderson Composites

Anderson Composites 15-21 Dodge Charger Widebody MB Carbon Fiber Rear Diffuser

$1,088.10 $1,209.00

Photo - Primary

Anderson Composites

Anderson Composites 13-14 Ford Mustang/Shelby GT500 Rear Diffuser

$989.10 $1,099.00

User 1

Akrapovic

Akrapovic 21-22 Porsche 911 GT3 (992) Rear Carbon Fiber Diffuser - Matte

$1,968.05

User 1

Akrapovic

Akrapovic 21-22 Porsche 911 GT3 (992) Rear Carbon Fiber Diffuser - High Gloss

$2,207.11

User 1

Akrapovic

Akrapovic 2020+ Porsche Cayman GT4 (718) Rear Carbon Fiber Diffuser - Matte

$2,772.78

User 1

Akrapovic

Akrapovic 2020+ Porsche Cayman GTS 4.0 (718) Rear Carbon Fiber Diffuser - High Gloss

$2,696.34

User 1

Akrapovic

Akrapovic 2020+ Porsche Cayman GT4 (718) Rear Carbon Fiber Diffuser - High Gloss

$2,946.52

User 1

Akrapovic

Akrapovic 18-19 Porsche 911 GT3 RS (991.2) Rear Carbon Fiber Diffuser - High Gloss

$3,061.88

User 1

Akrapovic

Akrapovic 2018 Porsche 911 GT3 (991.2) Rear Carbon Fiber Diffuser - High Gloss

$2,671.32

User 1

Akrapovic

Akrapovic 2017 Porsche Macan GTS (95B) Rear Carbon Fiber Diffuser - High Gloss

$2,542.07

Photo - Primary

Akrapovic

Akrapovic 16-17 Porsche 911 Turbo/Turbo S (991.2) Rear Carbon Fiber Diffuser - Matte

$3,401.00

Photo - Primary

Akrapovic

Akrapovic 16-17 Porsche 911 Turbo/Turbo S (991.2) Rear Carbon Fiber Diffuser - High Gloss

$3,940.27

Photo - Primary

Akrapovic

Akrapovic 16-17 Porsche 911 Carrera S/4/4S/GTS (991.2) Rear Carbon Fiber Diffuser - High Gloss

$2,166.80

Photo - Primary

Akrapovic

Akrapovic 16-17 Porsche 911 Carrera S/4/4S/GTS (991.2) Rear Carbon Fiber Diffuser - Matte

$1,898.56

Photo - Primary

Akrapovic

Akrapovic 14-15 Porsche 911 Turbo/Turbo S (991) Rear Carbon Fiber Diffuser - Matte

$2,382.23

User 1

Akrapovic

Akrapovic 2022+ Porsche 718 Cayman GT4 RS Rear Carbon Fiber Diffuser - Matte

$4,754.73

Photo - Primary

Akrapovic

Akrapovic 14-17 Porsche 911 GT3 (991) Rear Carbon Fiber Diffuser - Matte

$2,380.84

User 1

Akrapovic

Akrapovic 21-22 BMW M3 (G80) / M4 (G82, G83) Rear Carbon Fiber Diffuser - High Gloss Black

$2,892.31