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Audi Carbon Fiber Upgrades - Audi B8/B8.5 A4

Functional or not, exterior upgrades help further set your Audi apart as one unique to you. There are tons of possible combinations of OEM and aftermarket options for beefing up the presence of your Audi. Popular conversions are carbon fiber lips, spoilers, side skirts, and more. Really, carbon fiber anything works well to add a sporty attitude to your Audi.


Carbon Fiber Upgrades

Fits:
Audi B8/B8.5 A4

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

Brand: ECS - Corporate Logo
ES#: 3085916
Mfg#: 018359ECS01A

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Availability:
In Stock
On SALE Save 10%
$1019.99

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

$917.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Front Lip Spoiler - Audi B8.5 A4/S4
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!

Brand: ECS - Corporate Logo
ES#: 3046047
Mfg#: 013875ECS01A

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Availability:
In Stock
On SALE Save 15%
$999.99

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

$849.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Front Lip Spoiler - Audi B8 A4 - (NO LONGER AVAILABLE)
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!

Brand: ECS - Corporate Logo
ES#: 3219324
Mfg#: 022652ECS01
No longer available
Carbon Fiber Strut Tower Brace - Audi B8 A4/A5/S4/S5
Provides additional support to the strut towers for flex reduction to enhance your driving experience
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Vehicle must feature an M8 stud on the passenger shock tower for proper install. Please see product photo
Brand: ECS - Corporate Logo
ES#: 3195022
Mfg#: 008049ECS01KT

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Availability:
In Stock
On SALE
$355.99

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

$345.31 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Rear Diffuser - Audi B8 A4
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!

Brand: ECS - Corporate Logo
ES#: 3194430
Mfg#: 022851ECS01

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Availability:
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 Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Mirror Cap Set - Audi B8 A4/S4 - 8P A3
Upgrade your exterior look
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2816884
Mfg#: 010257ECS02KT

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Availability:
In Stock
$373.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Trunk Spoiler - Audi B8 A4
Add a touch of style and real carbon fiber to your Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without an integrated trunk spoiler from the 2013 model year
Brand: ECS - Corporate Logo
ES#: 3173709
Mfg#: 021615ECS01A

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Availability:
In Stock
On SALE Save 18%
$607.99

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

$500.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Rear Diffuser - Audi B8 A4/S4 Pre-facelift
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!

Brand: ECS - Corporate Logo
ES#: 3200799
Mfg#: 021532ECS01A

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Availability:
In Stock
On SALE Save 30%
Limited Qty Sale
$999.99

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

$699.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Trunk Spoiler - Audi B8 A4
Add a touch of style and real carbon fiber to your Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For Audi B8 A4 without an integrated trunk spoiler up to the 2012 model year
Brand: ECS - Corporate Logo
ES#: 3173565
Mfg#: 021614ECS01A

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Availability:
Special Order: No Guaranteed ETA
On SALE
$531.99

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

$505.39 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Front Lip Spoiler - Audi B8.5 A4
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!

Brand: ECS - Corporate Logo
ES#: 3191381
Mfg#: 022651ECS01A

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Special Order: No Guaranteed ETA
On SALE Save 10%
$806.99

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

$726.29 USD
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Engine Cover - Audi B8 A4/A5 2.0T
Add a flash of style and elegance under your hood
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2893852
Mfg#: 005243ECS04

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Availability:
In Stock
On SALE Save 10%
$583.99

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

$525.59 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Grille Accent Set - Audi B8.5
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!

Brand: ECS - Corporate Logo
ES#: 3569526
Mfg#: 018360ECS01KT

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Availability:
In Stock
On SALE Save 10%
$630.98

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

$567.88 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Audi B8 Carbon Fiber Side Blade Set
Add a touch of style made with real carbon fiber to your Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3569275
Mfg#: 004093ECS01
No longer available
Carbon Fiber Trunk Spoiler - Audi B8 A4
Set your vehicle apart from the rest
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without integrated trunk spoilers up to the 2012 model year
Brand: ECS - Corporate Logo
ES#: 3071990
Mfg#: 009791ECS03KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 20%
$423.99

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

$339.19 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Front Lip Spoiler - Audi B8 A4 S-Line/S4
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!

Brand: ECS - Corporate Logo
ES#: 3170969
Mfg#: 006364ECS01A

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 10%
$856.99

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

$771.29 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Mirror Cap Set - Audi B8 A4/A5/S4/S5
Upgrade your exterior look
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2816885
Mfg#: 010257ECS03KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$381.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
3-Piece Carbon Fiber Trunk Spoiler
Add a touch of class and style with a new carbon fiber spoiler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3071996
Mfg#: 009791ECS01KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Oct 16, 2026
On SALE Save 15%
$385.99

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

$328.09 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Front Lip Overlay - Audi B8 A4 S-Line / S4
Add a subtle touch of carbon fiber to your front bumper
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3218893
Mfg#: 022693ECS01

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 47%
Limited Qty Sale
$225.99

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

$120.88 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Trunk Spoiler - Audi B8 A4/S4
Add a touch of style and real carbon fiber to your Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2996602
Mfg#: 013868ECS01A

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 36%
Limited Qty Sale
$626.99

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

$400.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Rear Diffuser - Audi B8.5 A4 - (NO LONGER AVAILABLE)
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!

Brand: ECS - Corporate Logo
ES#: 3195000
Mfg#: 022852ECS01
No longer available
Carbon Fiber Engine Cover Kit - Audi B8 A4/A5/Q5 2.0T
Includes ECS Carbon Fiber Engine Cover, Red Coil Packs and an R8 Oil Cap for enhanced underhood styling!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2919346
Mfg#: 005243ECS04KT

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Availability:
In Stock
On SALE
$796.99

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

$774.86 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Mirror Cap Set - (NO LONGER AVAILABLE)
Upgrade your exterior look
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2804801
Mfg#: 010257ECS01KT
No longer available
Carbon Fiber Fog Light Grille Overlay Set - Audi B8.5 A4/S4
Masks the aluminum-look trim strips on the fog light grilles with carbon fiber
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3419105
Mfg#: 022928ECS01KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 15%
$173.99

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

$147.89 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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