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Audi Performance Exterior Parts & Upgrades

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Audi B8.5 A5 S-Line / S5 Grille Accent Set - Gloss Black

ES#4028198 - 028803ECS01 - Audi B8.5 A5 S-Line / S5 Grille Accent Set - Gloss Black - Upgrade your exterior styling - ECS - Audi

Upgrade your exterior styling 10X Entries Into Our F80 M3 Sweepstakes

Fits facelift models only

Brand:
ECS - Corporate Logo
ES#:
4028198
Mfg#:
028803ECS01
In Stock
ON SALE! SAVE 20%
$244.99

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

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8.5 S5 Facelift Rear Diffuser & Trunk Spoiler

ES#4751277 - 006241LA01EBKT - Audi B8.5 S5 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!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751277
Mfg#:
006241LA01EBKT
In Stock
ON SALE! SAVE 26%
$690.08

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

$509.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8.5 S4 / A4 S-Line Forged Carbon Fiber Rear Diffuser

ES#4490851 - 018359ECS01-02 - Audi B8.5 S4 / A4 S-Line Forged Carbon Fiber Rear Diffuser - Hand-laid chopped carbon fiber to upgrade your exterior styling - ECS - Audi

Hand-laid chopped carbon fiber to upgrade your exterior styling 10X Entries Into Our F80 M3 Sweepstakes

From the 2013 model year

Brand:
ECS - Corporate Logo
ES#:
4490851
Mfg#:
018359ECS01-02
In Stock
ON SALE! SAVE 30%
$998.99

This product was last offered at the strikethrough price on
05-02-2026

$699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi 8Y RS3 Rear Diffuser - Carbon Fiber

ES#4636508 - 048084LA01-01 - Audi 8Y RS3 Rear Diffuser - Carbon Fiber - Add some aggressive styling to your 8Y RS3! - ECS - Audi

Add some aggressive styling to your 8Y RS3! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles up through the 2024 model year only (Pre-Facelift)

Brand:
ECS - Corporate Logo
ES#:
4636508
Mfg#:
048084LA01-01
In Stock
ON SALE! SAVE 20%
$849.99

This product was last offered at the strikethrough price on
05-02-2026

$679.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 A5 S-Line Rear Diffuser - Gloss Black

ES#4316145 - 011983LA01 - Audi B9 A5 S-Line Rear Diffuser - Gloss Black - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! 10X Entries Into Our F80 M3 Sweepstakes

Fits Pre-facelift S-Line bumpers only (2018 & 2019)

Brand:
ECS - Corporate Logo
ES#:
4316145
Mfg#:
011983LA01
In Stock
ON SALE! SAVE 10%
$343.99

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 B9 A4/S4 Front Lip Spoiler - Gloss Black & Grille Accent Set - Gloss Black

ES#4751328 - 028802ECS01EBKT - Audi B9 A4/S4 Front Lip Spoiler - Gloss Black & Grille Accent Set - Gloss Black - Upgrade your exterior styling! - Enthusiast Bundles - Audi

Upgrade your exterior styling! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For S-Line models only. Fits up to 2019 model year with *pre-facelift* front bumpers

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751328
Mfg#:
028802ECS01EBKT
In Stock
ON SALE! SAVE 39%
$657.78

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

$399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B8 A4 Pre-Facelift (09-12) S-line Rear Diffuser - Single Exit - Gloss Black

ES#4701364 - 051610LA01-01 - B8 A4 Pre-Facelift (09-12) S-line Rear Diffuser - Single Exit - Gloss Black - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4701364
Mfg#:
051610LA01-01
In Stock
ON SALE! SAVE 33%
$373.99

This product was last offered at the strikethrough price on
05-02-2026

$250.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8.5 S5 Facelift Carbon Fiber Front Lip

ES#3618909 - 023224ecs01KT - Audi B8.5 S5 Facelift Carbon Fiber Front Lip - Hand-laid carbon fiber to upgrade your exterior styling - ECS - Audi

Hand-laid carbon fiber to upgrade your exterior styling 10X Entries Into Our F80 M3 Sweepstakes

Fits Facelift models from the 2012 model year

Brand:
ECS - Corporate Logo
ES#:
3618909
Mfg#:
023224ECS01KT
In Stock
ON SALE! SAVE 10%
$811.99

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

$730.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi 8Y RS3 Rear Diffuser - Gloss Black

ES#4642642 - 047030LA01 - Audi 8Y RS3 Rear Diffuser - Gloss Black - Add some aggressive styling to your 8Y RS3 Audi! - ECS - Audi

Add some aggressive styling to your 8Y RS3 Audi! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles up through the 2024 model year only (Pre-Facelift)

Brand:
ECS - Corporate Logo
ES#:
4642642
Mfg#:
047030LA01
In Stock
ON SALE! SAVE 15%
$378.00

This product was last offered at the strikethrough price on
05-02-2026

$319.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi C7.5 S6 Rear Diffuser - Gloss Black

ES#4698696 - 049299LA01-01 - Audi C7.5 S6 Rear Diffuser - Gloss Black - Add some aggressive styling to your C7.5 S6! - ECS - Audi

Add some aggressive styling to your C7.5 S6! 10X Entries Into Our F80 M3 Sweepstakes

Fits 2016+ model years (facelift)

Brand:
ECS - Corporate Logo
ES#:
4698696
Mfg#:
049299LA01-01
In Stock
ON SALE! SAVE 25%
$405.99

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

$304.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi C7 S6 Rear Diffuser - Carbon Fiber

ES#4624069 - 019840LA01-01 - Audi C7 S6 Rear Diffuser - Carbon Fiber - Add some aggressive styling to your C7 S6 / A6-S line pre-facelift Audi! - ECS - Audi

Add some aggressive styling to your C7 S6 / A6-S line pre-facelift Audi! 10X Entries Into Our F80 M3 Sweepstakes

Fits up to the 2015 model year (pre-facelift)

Brand:
ECS - Corporate Logo
ES#:
4624069
Mfg#:
019840LA01-01
In Stock
ON SALE! SAVE 18%
$734.99

This product was last offered at the strikethrough price on
05-02-2026

$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gloss Black Front Lip Spoiler - Audi B8 A4 Pre-Facelift Non S-Line

ES#4487662 - 012441la01KT - Gloss Black Front Lip Spoiler - Audi B8 A4 Pre-Facelift Non S-Line - Raise the level of style on your B8 A4 Non S-Line with the ECS Tuning gloss black front lip spoiler. - ECS - Audi

Raise the level of style on your B8 A4 Non S-Line with the ECS Tuning gloss black front lip spoiler. 10X Entries Into Our F80 M3 Sweepstakes
Pre-Facelift Non S-Line Bumpers Only (2009-2012)

Brand:
ECS - Corporate Logo
ES#:
4487662
Mfg#:
012441LA01KT
In Stock
ON SALE! SAVE 20%
$359.99

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

$287.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8.5 S4 / A4 S-Line Facelift Front Lip & Gloss Black Grille Accent Set

ES#4751232 - 027963ECS01EBKT - Audi B8.5 S4 / A4 S-Line Facelift Front Lip & Gloss Black Grille Accent Set - Upgrade your exterior styling! - Enthusiast Bundles - Audi

Upgrade your exterior styling! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751232
Mfg#:
027963ECS01EBKT
In Stock
ON SALE! SAVE 34%
$649.08

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

$429.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Rear Diffuser - Audi B8 A4/S4 Pre-facelift

ES#3200799 - 021532ECS01A - Carbon Fiber Rear Diffuser - Audi B8 A4/S4 Pre-facelift - Hand-laid carbon fiber to upgrade your exterior styling - ECS - Audi

Hand-laid carbon fiber to upgrade your exterior styling 10X Entries Into Our F80 M3 Sweepstakes

Fits S-Line bumpers up to the 2012 model year

Brand:
ECS - Corporate Logo
ES#:
3200799
Mfg#:
021532ECS01A
In Stock
ON SALE! SAVE 30%
$999.99

This product was last offered at the strikethrough price on
05-02-2026

$699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi 8V RS3 Carbon Fiber Front Lip Spoiler

ES#3619006 - 027001ecs01KT - Audi 8V RS3 Carbon Fiber Front Lip Spoiler - Hand-laid carbon fiber to upgrade your exterior styling - ECS - Audi

Hand-laid carbon fiber to upgrade your exterior styling 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3619006
Mfg#:
027001ECS01KT
In Stock
ON SALE! SAVE 10%
$848.99

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

$764.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Ultimate Audi B8 Pre-Facelift Street Shield Kit

ES#3612454 - 003251ecs01aKT - ECS Tuning Ultimate Audi B8 Pre-Facelift Street Shield Kit - Get the ultimate under body protection for your B8! - ECS - Audi

Get the ultimate under body protection for your B8! 10X Entries Into Our F80 M3 Sweepstakes
Fits B8 chassis up to the 2012 model year with manual and DSG transmissions only

Brand:
ECS - Corporate Logo
ES#:
3612454
Mfg#:
003251ECS01AKT
Ships in 7 Business Days
ON SALE! SAVE 10%
$933.99

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

$840.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Exterior Parts & Upgrades

Make your car stand out with our catalog of exterior upgrades like spoilers, diffusers, side skirts, and more.

Other Audi Performance Exterior Parts & Upgrades

Let us help you find the parts that fit your Audi

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

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