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Your Vehicle Audi B9 A4 Quattro 2.0T

Audi B9 A4 Quattro 2.0T Most Popular Parts

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Replaces the failure-prone factory diaphragm for rock-solid boost control affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2020 year.

Brand:
Racingline - Corporate Logo
ES#:
5456833
Mfg#:
VWR144001
Ships in 4 Business Days
$440.99 USD
This product is lifetime replacement eligible Lifetime Replacement

No Core Charge. OEM Supplier! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SEG Automotive - Corporate Logo
ES#:
5445119
Mfg#:
06L911021X
In Stock at Vendor
$279.99

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

$272.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
SMP - Corporate Logo
ES#:
4846467
Mfg#:
06L906036AH
In Stock at Vendor
$107.99

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

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Designed for the daily-driven, weekend track warrior - Rated at 600 Ft-Lb affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
South Bend Clutch - Corporate Logo
ES#:
4751390
Mfg#:
K70614F-SS-O
Ships in 2 Business Days
$3841.99 USD
Free Shipping
on orders $49 and up

Detachable front license plate mounting system that allows the plate to be positioned centrally affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits S-Line bumper models

Brand:
Sto N Sho - Corporate Logo
ES#:
3620049
Mfg#:
SNS134
Ships in 2 Business Days
$99.99 USD
Free Shipping
on orders $49 and up

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suspensia Chassis - Corporate Logo
ES#:
4852437
Mfg#:
8W0407505E
In Stock at Vendor
$56.99

This product was last offered at the strikethrough price on
01-05-2026

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Make your driving experience more comfortable and safer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suspensia Chassis - Corporate Logo
ES#:
4852563
Mfg#:
8W0501529D
In Stock at Vendor
$48.99

This product was last offered at the strikethrough price on
01-05-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Make your driving experience more comfortable and safer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suspensia Chassis - Corporate Logo
ES#:
4852567
Mfg#:
8W0501530D
In Stock at Vendor
$52.99

This product was last offered at the strikethrough price on
01-05-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Suspensia Chassis - Corporate Logo
ES#:
4852408
Mfg#:
8W0407694B
In Stock at Vendor
$177.99

This product was last offered at the strikethrough price on
01-05-2026

$162.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Precision-machined billet aluminum rear subframe inserts that eliminate unwanted chassis flex and sharpen the handling of your B9 Audi. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477665
Mfg#:
TGK-0404-08
Ships in 6 Business Days
$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sharpen handling and lock down your Audi B9 or B9.5's chassis by eliminating rear-end slop with this premium billet aluminum subframe insert kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477663
Mfg#:
TGK-0404-06
Ships in 6 Business Days
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

A direct-replacement sealed monoball bushing that replaces the factory rubber to eliminate forward front lower control arm deflection. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477700
Mfg#:
TGK-0411-05
Ships in 6 Business Days
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

This insert eradicates the inherent play, resulting in more precise gear shifts and an overall smoother driving experience. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477609
Mfg#:
TGK-0201-02
Ships in 6 Business Days
$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lock down your Audi B9 or B9.5's drivetrain and eliminate rear-end slop during hard launches with this premium billet aluminum differential bushing insert kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477664
Mfg#:
TGK-0404-07
Ships in 6 Business Days
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

A direct-replacement spherical monoball kit for B9 Audi thrust arms that replaces the factory rubber bushings to eliminate unwanted suspension deflection. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477699
Mfg#:
TGK-0411-04
Ships in 6 Business Days
$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20"x10.0", ET25, 5x112 - Silver W/Mirror Cut Face affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Aggressive enthusiast fitment. Fender rolling and slightly stretched tires may be required depending on suspension configuration

Brand:
TSW Alloy Wheels - Corporate Logo
ES#:
3677902
Mfg#:
2010BAT255112KT
Ships in 2 Business Days
$2194.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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