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Audi S4 Most Popular Parts

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ES#5527188 - TGK-0411-08 - TGK Motorsport Rear Spherical Strut Perch - Precision spherical bearing assembly, remove unwanted deflection while allowing the strut to articulate through its full range of motion. - TGK Motorsport - Audi

Precision spherical bearing assembly, remove unwanted deflection while allowing the strut to articulate through its full range of motion.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5527188
Mfg#:
TGK-0411-08
Ships in 5 Business Days
$399.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5477664 - TGK-0404-07 - TGK Motorsport Rear Differential Bushing Insert Kit - 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. - TGK Motorsport - Audi

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.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477664
Mfg#:
TGK-0404-07
Ships in 5 Business Days
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5526926 - TGK-0309-03 - TGK Motorsport High Pressure Fuel Pump Piston Upgrade Kit - Purpose-built internal upgrade that gives your EA839 the fuel delivery foundation it needs to support real performance. - TGK Motorsport - Audi

Purpose-built internal upgrade that gives your EA839 the fuel delivery foundation it needs to support real performance.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5526926
Mfg#:
TGK-0309-03
Ships in 5 Business Days
$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5526910 - TGK-0305-05 - Oil Filter Housing Conversion - Eliminates failure points with a precision-machined 6061 aluminum housing that converts your engine from the problematic cartridge system to a superior canned filter system. - TGK Motorsport - Audi

Eliminates failure points with a precision-machined 6061 aluminum housing that converts your engine from the problematic cartridge system to a superior canned filter system.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5526910
Mfg#:
TGK-0305-05
Ships in 5 Business Days
$349.99 USD
Free Shipping
ES#4415444 - 447698451A - Low-Metallic Rear Brake Pad Set - TRW Pro pad set featuring a copper-free low-metallic compound - TRW - Audi

TRW Pro pad set featuring a copper-free low-metallic compound

Brand:
TRW - Corporate Logo
ES#:
4415444
Mfg#:
447698451A
Ships in 5 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4416068 - 4B3698151-UL - TRW Ultra Low-Metallic Front Brake Pad Set - TRW Ultra pad set featuring a copper-free low-metallic compound and CITEC break-in coating - TRW - Audi Volkswagen

TRW Ultra pad set featuring a copper-free low-metallic compound and CITEC break-in coating

Brand:
TRW - Corporate Logo
ES#:
4416068
Mfg#:
4B3698151-UL
Ships in 5 Business Days
$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4906003 - 8W0941285E - Headlight Level Sensor - Left Front  - Controls the operation of the headlamp automatic range adjustment based on vehicle position - URO - Audi

Controls the operation of the headlamp automatic range adjustment based on vehicle position 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
4906003
Mfg#:
8W0941285E
Ships in 1 Business Day
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5491651 - 03C906051F - MAP Sensor - Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold - URO - Audi Volkswagen

Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold 2X Entries Into Our F80 M3 Sweepstakes
Located on the rear of the supercharger

Brand:
URO - Corporate Logo
ES#:
5491651
Mfg#:
03C906051F
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5505091 - 8E1823531D - Hood Latch Release Cable - Connects to the hood latch and the hood latch release lever - URO - Audi

Connects to the hood latch and the hood latch release lever 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5505091
Mfg#:
8E1823531D
Ships in 1 Business Day
$48.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5457350 - 06A919081A - Oil Pressure Switch - Black - Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR - URO - Audi Volkswagen

Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5457350
Mfg#:
06A919081A
Ships in 1 Business Day
$5.99 USD
Free Shipping
on orders $49 and up
ES#4880682 - 8K0941310C - Headlight Level Sensor - Secured to the right rear control arm and body - URO - Audi

Secured to the right rear control arm and body 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with active suspension

Brand:
URO - Corporate Logo
ES#:
4880682
Mfg#:
8K0941310C
Ships in 1 Business Day
$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5528515 - 06H121601M - Auxiliary Water Pump - URO - Audi Volkswagen

2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5528515
Mfg#:
06H121601M
Ships in 1 Business Day
$64.99 USD
Free Shipping
on orders $49 and up
ES#4880677 - 8E0907391B - Xenon Bulb Ballast - Priced Each - Replace your failed ballast and get your HID lights working properly again - URO - Audi

Replace your failed ballast and get your HID lights working properly again 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with standard xenon headlights

Brand:
URO - Corporate Logo
ES#:
4880677
Mfg#:
8E0907391B
Ships in 1 Business Day
$153.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5529538 - 8K0407253AA - Front Steering Knuckle - Left - Direct OE-fit front left (driver side) aluminum steering knuckle and wheel bearing housing. - URO - Audi

Direct OE-fit front left (driver side) aluminum steering knuckle and wheel bearing housing. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5529538
Mfg#:
8K0407253AA
Ships in 1 Business Day
$546.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5528431 - 4M0121321Q - Engine Coolant Reservoir Cap - Keep proper pressure in your coolant system - URO - Audi

Keep proper pressure in your coolant system 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5528431
Mfg#:
4M0121321Q
Ships in 1 Business Day
$26.99 USD
Free Shipping
on orders $49 and up

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