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Audi B8 Rear Bumper Diffusers

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Audi B8 A4 Pre Facelift Non S-Line Rear Diffuser - Single Outlet - Matte Black

ES#4445777 - 039684LA01-02 - Audi B8 A4 Pre Facelift Non S-Line Rear Diffuser - Single Outlet - Matte Black - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4445777
Mfg#:
039684LA01-02
In Stock
ON SALE! SAVE 20%
$386.99

This product was last offered at the strikethrough price on
06-13-2026

$309.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8 S4 Pre-facelift Rear Diffuser & Trunk Spoiler

ES#4751215 - 026861ECS01EB2KT - Audi B8 S4 Pre-facelift Rear Diffuser & Trunk Spoiler - Add some aggressive styling to your Audi! - Enthusiast Bundles - Audi

Add some aggressive styling to your Audi! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Fits pre-facelift B8 S-Line models with quad tips only

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751215
Mfg#:
026861ECS01EB2KT
In Stock
ON SALE! SAVE 35%
$733.99

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

$478.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B8.5 A4 S-line Facelift ABS Diffuser

ES#5470674 - 053177la01KT - B8.5 A4 S-line Facelift ABS Diffuser - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! 10X Entries For Our 25th Anniversary Sweepstakes!
Fits facelift B8.5 (2013+) models only

Brand:
ECS - Corporate Logo
ES#:
5470674
Mfg#:
053177LA01KT
In Stock
$397.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Valance w/Rear Splitter

ES#3142795 - AS410-CFRVP - Carbon Fiber Rear Valance w/Rear Splitter - Delivers an unmatched combination of aggressiveness and luxury elegance - Deval - Audi

Delivers an unmatched combination of aggressiveness and luxury elegance Fits S-line models

Brand:
Deval - Corporate Logo
ES#:
3142795
Mfg#:
AS410-CFRVP
Special Order: No Guaranteed ETA
$1000.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

ES#3142811 - D28244 - Carbon Fiber Rear Diffuser - Delivers an unmatched combination of aggressiveness and luxury elegance - Deval - Audi

Delivers an unmatched combination of aggressiveness and luxury elegance Fits S-line models only with quad exit exhaust

Brand:
Deval - Corporate Logo
ES#:
3142811
Mfg#:
D28244
Special Order: No Guaranteed ETA
$850.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

Delivers an unmatched combination of aggressiveness and luxury elegance Fits 2013+ (facelift) S-line models only

Brand:
Deval - Corporate Logo
ES#:
3142815
Mfg#:
D29244
Special Order: No Guaranteed ETA
$850.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser

ES#3142813 - D29234 - Carbon Fiber Rear Diffuser - Delivers an unmatched combination of aggressiveness and luxury elegance - Deval - Audi

Delivers an unmatched combination of aggressiveness and luxury elegance Fits 2008-2012 (pre-facelift) S-line models only

Brand:
Deval - Corporate Logo
ES#:
3142813
Mfg#:
D29234
Special Order: No Guaranteed ETA
$850.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser - Audi B8 A4

ES#3194430 - 022851ECS01 - Carbon Fiber Rear Diffuser - Audi B8 A4 - Hand-laid carbon fiber to upgrade your exterior styling - ECS - Audi

Hand-laid carbon fiber to upgrade your exterior styling 10X Entries For Our 25th Anniversary Sweepstakes!

Fits standard (Non S-Line) bumpers

Brand:
ECS - Corporate Logo
ES#:
3194430
Mfg#:
022851ECS01
Special Order: No Guaranteed ETA
ON SALE! SAVE 15%
$921.99

This product was last offered at the strikethrough price on
06-13-2026

$783.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S-Line Rear Diffuser - Platinum Grey

ES#451244 - 8K0807521D1RR - S-Line Rear Diffuser - Platinum Grey - Featuring dual exit / single tip exhaust provisions - Genuine Volkswagen Audi - Audi

Featuring dual exit / single tip exhaust provisions

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451244
Mfg#:
8K0807521D1RR
Ships in 4 Business Days
8% off MSRP

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

$260.00

This product was last offered at the strikethrough price on
07-20-2026

$237.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S-Line Rear Diffuser Trim - Satin Black

ES#451256 - 8K080783301C - S-Line Rear Diffuser Trim - Satin Black - Restore the look of your vehicles exterior - Genuine Volkswagen Audi - Audi

Restore the look of your vehicles exterior For S-line bumpers Fits up to the 2012 pre-facelift models

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
451256
Mfg#:
8K080783301C
Ships in 3 Business Days
8% off MSRP

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

$248.99

This product was last offered at the strikethrough price on
07-20-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8 S4 Pre-facelift Gloss Black Rear Diffuser & Trunk Spoiler

ES#4750959 - 028808ECSEBKT - Audi B8 S4 Pre-facelift Gloss Black Rear Diffuser & Trunk Spoiler - Add some aggressive styling to your Audi! - Enthusiast Bundles - Audi

Add some aggressive styling to your Audi! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4750959
Mfg#:
028808ECSEBKT
In Stock
ON SALE! SAVE 24%
$733.99

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

$560.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B8 A4 Single-Exit Gloss Black Diffuser & Gloss Black Trunk Spoiler

ES#4876133 - 051610LAEBKT - B8 A4 Single-Exit Gloss Black Diffuser & Gloss Black Trunk Spoiler - Unlock aggressive aesthetics with a full exterior styling package! Direct fit for your Pre-Facelift B8 A4 S-Line. - Enthusiast Bundles - Audi

Unlock aggressive aesthetics with a full exterior styling package! Direct fit for your Pre-Facelift B8 A4 S-Line. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876133
Mfg#:
051610LAEBKT
In Stock
ON SALE! SAVE 12%
$579.99

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

$510.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Valance - Satin Black

ES#461846 - 8T080752101C - Rear Lower Valance - Satin Black - Black lower plastic valance for single exhaust, with dual tips - Genuine Volkswagen Audi - Audi

Black lower plastic valance for single exhaust, with dual tips

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461846
Mfg#:
8T080752101C
Ships in 3 Business Days
9% off MSRP

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

$256.99

This product was last offered at the strikethrough price on
07-20-2026

$234.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S-Line Rear Diffuser Kit - Platinum Grey With Honeycomb Trim

ES#2143050 - 8k0898019 - S-Line Rear Diffuser Kit - Platinum Grey With Honeycomb Trim - Featuring dual exit / single tip exhaust provisions - Genuine Volkswagen Audi - Audi

Featuring dual exit / single tip exhaust provisions Fits S-Line bumpers only - Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2143050
Mfg#:
8K0898019
Ships in 4 Business Days
$465.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Valance - Satin Black

ES#461847 - 8T0807521A01C - Rear Lower Valance - Satin Black - Black lower plastic valance for dual exhaust - Genuine Volkswagen Audi - Audi

Black lower plastic valance for dual exhaust

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461847
Mfg#:
8T0807521A01C
In Stock
ON SALE!
$231.99

This product was last offered at the strikethrough price on
06-15-2026

$214.40 USD
This product is lifetime replacement eligible Lifetime Replacement

Audi B8 A4 Non S-line Dual Exit Rear Diffuser & Trunk Spoiler

ES#4751218 - 029251ECS01EBKT - Audi B8 A4 Non S-line Dual Exit Rear Diffuser & Trunk Spoiler - Add some aggressive styling to your Audi! - Enthusiast Bundles - Audi

Add some aggressive styling to your Audi! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751218
Mfg#:
029251ECS01EBKT
In Stock
ON SALE! SAVE 34%
$617.99

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

$408.07 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

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