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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Most Popular Parts

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Z23 Evolution Sport Rear Brake Pad Set

ES#3991073 - Z23-1898 - Z23 Evolution Sport Rear Brake Pad Set - Carbon fiber infused low-dust ceramic brake pads with hardware - Power Stop - Audi

Carbon fiber infused low-dust ceramic brake pads with hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Power Stop - Corporate Logo
ES#:
3991073
Mfg#:
Z23-1898
In Stock
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" Rotiform BUC-M Wheels - Set Of Four

ES#3692037 - r160198543+45KT1 - 19" Rotiform BUC-M Wheels - Set Of Four - 19X8.5 ET45 5X112 66.6CB - Matte Anthracite - Rotiform - Audi BMW Mercedes Benz

19X8.5 ET45 5X112 66.6CB - Matte Anthracite affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rotiform - Corporate Logo
ES#:
3692037
Mfg#:
R160198543+45KT1
Ships in 10 Business Days
$1520.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Racingline Billet Body Brace

ES#3570410 - VWR814100 - Racingline Billet Body Brace - Sharpen up your B9 Audi's handling response and steering feel! - Racingline - Audi

Sharpen up your B9 Audi's handling response and steering feel! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
3570410
Mfg#:
VWR814100
Ships in 2 Business Days
ON SALE! SAVE 10%
$558.99

This product was last offered at the strikethrough price on
07-01-2026

$502.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Hood Latch Release Handle

ES#3195650 - 019386ECS01 - Billet Hood Latch Release Handle - Billet aluminum hood release handle replacement for the plastic OEM hood pull - ECS - Audi Volkswagen

Billet aluminum hood release handle replacement for the plastic OEM hood pull affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3195650
Mfg#:
019386ECS01
In Stock
ON SALE! SAVE 52%
$103.99

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

$50.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OEM Audi 2.9TT/4.0TT Direct Fuel Injector - Priced Each

ES#5397015 - 06m906036aq - OEM Audi 2.9TT/4.0TT Direct Fuel Injector - Priced Each - Maximum Power on Accompanying Stage 3 Tuning - Genuine Volkswagen Audi - Audi

Maximum Power on Accompanying Stage 3 Tuning affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5397015
Mfg#:
06M906036AQ
In Stock
$277.99

This product was last offered at the strikethrough price on
07-06-2026

$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi EA839 3.0T W.1 ECU Tune

ES#4715344 - 05-839-00131-0KT - Audi EA839 3.0T W.1 ECU Tune - Increase of +66 Horsepower, and +111 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - Audi

Increase of +66 Horsepower, and +111 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4715344
Mfg#:
05-839-00131-0KT
Ships in 9 Business Days
$1499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap With Strap

ES#4700584 - 5WA201550BD - Gas Cap With Strap - Replace your leaking cap, or the one you left at the pump - Genuine Volkswagen Audi - Audi

Replace your leaking cap, or the one you left at the pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits vehicle with production dates from 06/21/2021

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4700584
Mfg#:
5WA201550BD
Ships in 1 day
8% off MSRP

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

$73.99

This product was last offered at the strikethrough price on
02-03-2026

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Rear

ES#3631347 - 8W0906265AK - Oxygen Sensor - Rear - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi

Keep your engine running efficiently affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3631347
Mfg#:
8W0906265AK
Ships in 1 day
8% off MSRP

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

$270.00

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

$247.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Priced Each

ES#3536142 - 8K0411317D-PRM - Front Sway Bar End Link - Priced Each - Fits the left and right side - URO - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3536142
Mfg#:
8K0411317D-PRM
In Stock
$24.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S4 Rear Emblem - Black

ES#4307413 - 8W0071804 - S4 Rear Emblem - Black - Complete the Black Optic look with Emblem for the rear of your S4. - Genuine Volkswagen Audi - Audi

Complete the Black Optic look with Emblem for the rear of your S4. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2020 model year only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4307413
Mfg#:
8W0071804
Ships in 1 day
4% off MSRP

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

$80.99

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

$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" A02 Wheels - Hyper Silver - Set Of Four

ES#4629169 - whl00022KT - 18" A02 Wheels - Hyper Silver - Set Of Four - 18x8.5" ET45 5X112 - Hyper Silver - APR - Audi BMW Volkswagen MINI

18x8.5" ET45 5X112 - Hyper Silver Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Wheel spacers may be necessary to clear brake calipers

Brand:
APR - Corporate Logo
ES#:
4629169
Mfg#:
WHL00022KT
Ships on Jul 31, 2026
$1479.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" A02 Wheels - Satin Black - Set Of Four

ES#4629172 - whl00032KT - 18" A02 Wheels - Satin Black - Set Of Four - 18x8.5" ET45 5X112 - Satin Black - APR - Audi BMW Volkswagen MINI

18x8.5" ET45 5X112 - Satin Black Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Wheel spacers may be necessary to clear brake calipers

Brand:
APR - Corporate Logo
ES#:
4629172
Mfg#:
WHL00032KT
Ships on Sep 14, 2026
$1479.99 USD
This product is lifetime replacement eligible Lifetime Replacement

18" A02 Wheels - Bronze - Set Of Four

ES#4626907 - whl00037KT - 18" A02 Wheels - Bronze - Set Of Four - 18x8.5" ET45 5X112 - Bronze - APR - Audi BMW Volkswagen MINI

18x8.5" ET45 5X112 - Bronze Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Wheel spacers may be necessary to clear brake calipers

Brand:
APR - Corporate Logo
ES#:
4626907
Mfg#:
WHL00037KT
Ships on Sep 28, 2026
$1479.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt Tensioner

ES#4779015 - 06M903133J - Accessory Drive Belt Tensioner - Keep your drive belt tight to your accessories. - Litens - Audi

Keep your drive belt tight to your accessories. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Litens - Corporate Logo
ES#:
4779015
Mfg#:
06M903133J
Back Ordered
$100.99

This product was last offered at the strikethrough price on
05-07-2026

$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" Rotiform DTM Wheels - Set Of Four

ES#4630194 - r1681985f8+35aKT - 19" Rotiform DTM Wheels - Set Of Four - 19x8.5 ET35 5X112 66.6CB - Satin Black - Rotiform - Audi BMW Mercedes Benz MINI

19x8.5 ET35 5X112 66.6CB - Satin Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rotiform - Corporate Logo
ES#:
4630194
Mfg#:
R1681985F8+35AKT
Ships in 10 Business Days
$1468.00 USD
This product is lifetime replacement eligible Lifetime Replacement

19" Rotiform KPR Wheels - Set Of Four

ES#4752927 - rc199sx198745KT - 19" Rotiform KPR Wheels - Set Of Four - 19X8.5 ET45 5X112 66.6CB - Silver - Rotiform - Audi BMW Mercedes Benz

19X8.5 ET45 5X112 66.6CB - Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rotiform - Corporate Logo
ES#:
4752927
Mfg#:
RC199SX198745KT
Ships in 10 Business Days
$1468.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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