Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi B8/B8.5 A5 Quattro 2.0T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle Audi B8/B8.5 A5 Quattro 2.0T
Your Vehicle Audi B8/B8.5 A5 Quattro 2.0T
Change Clear

Audi B8/B8.5 A5 Quattro 2.0T Rear Bumper Diffusers

Sort By
Filter By
Return to Top

Audi B8.5 S5 / A5 S-Line Rear Diffuser - Gloss Black

ES#4070070 - 006241LA01 - Audi B8.5 S5 / A5 S-Line Rear Diffuser - Gloss Black - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits S-Line bumpers models from the 2013 model year

Brand:
ECS - Corporate Logo
ES#:
4070070
Mfg#:
006241LA01
In Stock
ON SALE! SAVE 20%
$462.99

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

$370.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi Facelift B8.5 S5 / A5 S-Line Carbon Fiber Rear Diffuser

ES#3575872 - 023409ECS01 - Audi Facelift B8.5 S5 / A5 S-Line Carbon Fiber Rear Diffuser - Hand-laid carbon fiber to upgrade your exterior styling - ECS - Audi

Hand-laid carbon fiber to upgrade your exterior styling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits S-Line bumpers models from the 2013 model year

Brand:
ECS - Corporate Logo
ES#:
3575872
Mfg#:
023409ECS01
In Stock
ON SALE! SAVE 15%
$1050.99

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

$893.34 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits S-Line bumpers models from the 2013 model year

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

Carbon Fiber Rear Diffuser

Delivers an unmatched combination of aggressiveness and luxury elegance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461846
Mfg#:
8T080752101C
Ships in 2 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
06-13-2026

$234.99 USD
Free Shipping
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461847
Mfg#:
8T0807521A01C
In Stock
9% off MSRP

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

$253.99

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

$231.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Dual exit Rear Valance Trim - Satin Black

ES#2541897 - 8T0807833B01C - Dual exit Rear Valance Trim - Satin Black - Restore the look of your vehicles exterior - Dual exit, single tip - Genuine Volkswagen Audi - Audi

Restore the look of your vehicles exterior - Dual exit, single tip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For S-line bumpers from the 2013 facelift models

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2541897
Mfg#:
8T0807833B01C
Ships in 4 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.

$298.99

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

$272.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings