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Audi B8/B8.5 A4 Quattro 2.0T Performance Parts & Upgrades

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ES#5395856 - 028446ECSDBKT - Audi B8.5 S4 / A4 S-Line Side Skirts & Rear Window Spoiler - Gloss Black - Doorbusters - Audi

Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Doorbusters - Corporate Logo
ES#:
5395856
Mfg#:
028446ECSDBKT
In Stock
ON SALE! SAVE 39%
$537.64

This product was last offered at the strikethrough price on
11-07-2026

$329.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4476171 - B8FLUSHKT - Wheel Spacer Flush Fit Kit - Black Bolts - Includes spacers & Black bolts to obtain a flush look on your OE 18" wheels - Assembled By ECS - Audi

Includes spacers & Black bolts to obtain a flush look on your OE 18" wheels 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4476171
Mfg#:
B8FLUSHKT
In Stock
ON SALE!
$345.99

This product was last offered at the strikethrough price on
11-07-2026

$328.53 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4430367 - 824512642KT - Special Active Front Strut Kit - Superior handling without compromising ride quality - Koni - Audi

Superior handling without compromising ride quality For vehicles with S-line suspension

Brand:
Koni - Corporate Logo
ES#:
4430367
Mfg#:
824512642KT
In Stock
ON SALE! SAVE 20%
$405.99

This product was last offered at the strikethrough price on
10-31-2026

$324.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Superior handling without compromising ride quality

Brand:
Koni - Corporate Logo
ES#:
3560617
Mfg#:
82451294
Back Ordered
ON SALE! SAVE 20%
$203.99

This product was last offered at the strikethrough price on
08-13-2026

$162.23 USD
Free Shipping
ES#4007245 - TS-0204-1131 - Turbosmart Gen-V Race Port BOV - Blue - The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines - TurboSmart - Audi Volkswagen

The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines *General use blow off valve for custom big turbo applications - Not a direct fit valve*

Brand:
TurboSmart - Corporate Logo
ES#:
4007245
Mfg#:
TS-0204-1131
In Stock at Vendor
10% off MSRP

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

$355.99

This product was last offered at the strikethrough price on
11-04-2026

$320.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3175221 - 140916-3H - Front Lower Control Arm Bushing Set - Inner - Upgrade to a more engaging driving experience - 2 axis camber / self-aligning - KMAC - Audi

Upgrade to a more engaging driving experience - 2 axis camber / self-aligning For the straight control arm

Brand:
KMAC - Corporate Logo
ES#:
3175221
Mfg#:
140916-3H
Special Order: No Guaranteed ETA
$320.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drop in intake to upgrade your B8 2.0T For Facelift models from the 2012 model year and up

Brand:
AEM - Corporate Logo
ES#:
3170172
Mfg#:
21750
Ships in 4 Business Days
ON SALE! SAVE 14%
$367.99

This product was last offered at the strikethrough price on
11-13-2026

$317.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2748996 - FMFSITVRBL - 2.0T Diverter Valve (FMFSITVR) - Black - Cure your leaking valve problems for good! - Forge - Audi Volkswagen

Cure your leaking valve problems for good!

Brand:
Forge - Corporate Logo
ES#:
2748996
Mfg#:
FMFSITVRBL
Back Ordered
ON SALE! SAVE 15%
$372.26

This product was last offered at the strikethrough price on
11-08-2026

$316.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2840461 - PE75HSILVER - Rennline Heel/Toe Throttle Extension - Silver - Pedal extensions to customize your driving experience - Rennline - Audi Volkswagen

Pedal extensions to customize your driving experience

Brand:
Rennline - Corporate Logo
ES#:
2840461
Mfg#:
PE75HSILVER
Ships in 5 Business Days
ON SALE! SAVE 15%
$53.00

This product was last offered at the strikethrough price on
11-11-2026

$45.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3071996 - 009791ECS01KT - 3-Piece Carbon Fiber Trunk Spoiler - Add a touch of class and style with a new carbon fiber spoiler - ECS - Audi

Add a touch of class and style with a new carbon fiber spoiler 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

For vehicles without integrated trunk spoilers up to the 2012 model year

Brand:
ECS - Corporate Logo
ES#:
3071996
Mfg#:
009791ECS01KT
Ships on Mar 19, 2027
ON SALE! SAVE 20%
$385.99

This product was last offered at the strikethrough price on
11-07-2026

$308.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2730962 - Q-SPack45-50 - H&R Quick-Safe Stud Conversion Kit - Set of 20 studs. M14 x 1.5 x 50 - H&R - Audi Volkswagen

Set of 20 studs. M14 x 1.5 x 50 5X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2730962
Mfg#:
Q-SPACK45-50
Ships in 3 Business Days
$150.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5434347 - HVW-833 - HPA Wheel Spacer & Bolt Kit - 20mm  - Push your wheels out for a bold stance with HPAs 20mm Wheel Spacer & Bolt Kit - precision CNC machined hubcentric spacers and extended hardware for a secure, vibration free fit. - HPA Motorsports - Audi BMW Porsche

Push your wheels out for a bold stance with HPA’s 20mm Wheel Spacer & Bolt Kit - precision CNC machined hubcentric spacers and extended hardware for a secure, vibration free fit.

Brand:
HPA Motorsports - Corporate Logo
ES#:
5434347
Mfg#:
HVW-833
Back Ordered
Starting at $150.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3220807 - 10.127.101TK - Audi 2.0T 2.5T 3.0T 4.0T 5.0T Fuel Pump Install Tool - For the 2.0T, 2.5T, 3.0T, 4.0T, & 5.0T engine fuel pump upgrade kits - Autotech - Audi Volkswagen

For the 2.0T, 2.5T, 3.0T, 4.0T, & 5.0T engine fuel pump upgrade kits

Brand:
Autotech - Corporate Logo
ES#:
3220807
Mfg#:
10.127.101TK
Ships in 2 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4732679 - DO0RBUSTER26KT - Audi B8 S4 / A4 S-Line Pre-facelift Front Lip & Gloss Black Grille Accent Set - Upgrade your exterior styling! - Doorbusters - Audi

Upgrade your exterior styling! Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Fits Pre-Facelift sedan models with S-Line(S4) front bumpers up to the 2012 model year

Brand:
Doorbusters - Corporate Logo
ES#:
4732679
Mfg#:
DO0RBUSTER26KT
In Stock
ON SALE! SAVE 40%
$497.98

This product was last offered at the strikethrough price on
11-07-2026

$299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4849796 - 051610ladbKT - B8 A4 Single-Exit Gloss Black Diffuser With Gloss Black Trunk Spoiler - Unlock aggressive aesthetics with a full exterior styling package! Direct fit for your Pre-Facelift B8 A4 S-Line. - Doorbusters - Audi

Unlock aggressive aesthetics with a full exterior styling package! Direct fit for your Pre-Facelift B8 A4 S-Line. Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Doorbusters - Corporate Logo
ES#:
4849796
Mfg#:
051610LADBKT
In Stock
ON SALE! SAVE 49%
$581.99

This product was last offered at the strikethrough price on
11-07-2026

$299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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