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Audi Rear Bumper Diffusers

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Rear Diffuser

Standard rear bumper (non-S-Line) Fits 2015-2016 Non S-line models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2805741
Mfg#:
4G0807521P9B9
Ships in 1-2 days
12% off MSRP

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

$499.99

This product was last offered at the strikethrough price on
08-31-2026

$440.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S4 Rear Bumper Valance - Twilight Matte

With a dual exit, quad tip design For facelift models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4625727
Mfg#:
8W0807521ACY9B
Ships in 1-2 days
12% off MSRP

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

$680.99

This product was last offered at the strikethrough price on
08-31-2026

$599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

C7 A6 Pre-Facelift 3.0T Cat-Back Exhaust & Carbon Fiber S-Line Rear Diffuser

ES#4876127 - 016809LAEBKT - C7 A6 Pre-Facelift 3.0T Cat-Back Exhaust & Carbon Fiber S-Line Rear Diffuser - Includes a valved main section, resonated mid-section, black chrome 3.5" swivel exhaust tips, and a carbon fiber S-Line rear diffuser! - Enthusiast Bundles - Audi

Includes a valved main section, resonated mid-section, black chrome 3.5" swivel exhaust tips, and a carbon fiber S-Line rear diffuser! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876127
Mfg#:
016809LAEBKT
Ships in 4 Business Days
ON SALE! SAVE 17%
$2225.99

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

$1849.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

Factory carbon rear diffuser from the RS7

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684105
Mfg#:
4G8807521K
Ships in 10 Business Days
12% off MSRP

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

$10717.99

This product was last offered at the strikethrough price on
08-31-2026

$9448.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 S4 Carbon Fiber Exterior Package

ES#5456442 - 023797ECS01KT2 - Audi B9 S4 Carbon Fiber Exterior Package - Experience a full exterior transformation! This bundle pairs our carbon fiber front lip spoiler, rear diffuser, and rear trunk lid spoiler at a fraction of retail price. - Enthusiast Bundles - Audi

Experience a full exterior transformation! This bundle pairs our carbon fiber front lip spoiler, rear diffuser, and rear trunk lid spoiler at a fraction of retail price. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Save an additional $100 with this Enthusiast Bundle!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
5456442
Mfg#:
023797ECS01KT2
Ships on Nov 30, 2026
ON SALE! SAVE 29%
$2599.99

This product was last offered at the strikethrough price on
05-06-2026

$1849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Akrapovic Rear Carbon Fiber Diffuser - Matte

ES#4423737 - DI-AU/CA/1/M - Akrapovic Rear Carbon Fiber Diffuser - Matte - Add an aggressive style to your rear bumper! - Akrapovic - Audi

Add an aggressive style to your rear bumper! May cause hands-free trunk opening/closing not to work

Brand:
Akrapovic - Corporate Logo
ES#:
4423737
Mfg#:
DI-AU/CA/1/M
Back Ordered
$3107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Akrapovic Rear Carbon Fiber Diffuser - High Gloss

ES#4423741 - DI-AU/CA/1/G - Akrapovic Rear Carbon Fiber Diffuser - High Gloss - Add an aggressive style to your rear bumper! - Akrapovic - Audi

Add an aggressive style to your rear bumper! May cause hands-free trunk opening/closing not to work

Brand:
Akrapovic - Corporate Logo
ES#:
4423741
Mfg#:
DI-AU/CA/1/G
Back Ordered
$3560.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi A3 4-Piece Body Kit

ES#2500719 - 8P90716099AXKIT - Audi A3 4-Piece Body Kit - Front chin spoiler, rear diffuser & left & right side skirts - Audi Zubehor - Audi

Front chin spoiler, rear diffuser & left & right side skirts Fits up to 2008 model year non S-Line models only

Brand:
Audi Zubehor - Corporate Logo
ES#:
2500719
Mfg#:
8P90716099AXKIT
Back Ordered
$1542.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Other Audi Rear Bumper Diffusers

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Manufacturer names and/or part numbers are used only for identification purposes.

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