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Audi A4 Most Popular Parts

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B6 Performance DampTronic Rear Shock - Priced Each

ES#4390656 - 26-296043 - B6 Performance DampTronic Rear Shock - Priced Each - Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! A heavy duty upgrade for the performance minded driver. - Bilstein - Audi

Unbelievable control, precise handling, ultimate performance and incredible comfort. German-made with world-famous Bilstein quality and a limited lifetime warranty! A heavy duty upgrade for the performance minded driver. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with factory electronic dampening control
For vehicles with electronic suspension

Brand:
Bilstein - Corporate Logo
ES#:
4390656
Mfg#:
26-296043
In Stock
33% off MSRP

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

$505.00

This product was last offered at the strikethrough price on
09-20-2026

$339.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR Stud & Nut Conversion Kit - Conical Seat - 70mm Studs

ES#3570418 - VWR630001 - VWR Stud & Nut Conversion Kit - Conical Seat - 70mm Studs - Replace those fussy bolts with Racingline's high tensile stud & lightweight nut conversion - Racingline - Audi Volkswagen

Replace those fussy bolts with Racingline's high tensile stud & lightweight nut conversion

Brand:
Racingline - Corporate Logo
ES#:
3570418
Mfg#:
VWR630001
Ships in 6 Business Days
ON SALE! SAVE 10%
$206.99

This product was last offered at the strikethrough price on
09-18-2026

$185.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RS Red Top Performance Ignition Service Kit

ES#4158733 - 06H905110LKT5 - RS Red Top Performance Ignition Service Kit - Add 8V RS3/B9 S4 spark with these red top coil packs and Brisk Silver Racing ER12s plugs, ensuring a stronger and more consistent spark! - Assembled By ECS - Audi Volkswagen

Add 8V RS3/B9 S4 spark with these red top coil packs and Brisk Silver Racing ER12s plugs, ensuring a stronger and more consistent spark! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4158733
Mfg#:
06H905110LKT5
In Stock
ON SALE!
$206.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Density Line Motor Mounts - Pair

ES#3612476 - 034-509-0061KT - Street Density Line Motor Mounts - Pair - Now manufactured with 45 durometer rubber, 034Motorsport's Street Density Mounts are the new standard in comfort and performance! - 034Motorsport - Audi

Now manufactured with 45 durometer rubber, 034Motorsport's Street Density Mounts are the new standard in comfort and performance! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3612476
Mfg#:
034-509-0061KT
Ships in 2 Business Days
$528.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Autospecialty Daily Driver Front Brake Service Kit

ES#3159639 - KOE5752 - Autospecialty Daily Driver Front Brake Service Kit - A fast, easy, and affordable solution to restore braking performance - Power Stop - Audi

A fast, easy, and affordable solution to restore braking performance

Brand:
Power Stop - Corporate Logo
ES#:
3159639
Mfg#:
KOE5752
In Stock
ON SALE! SAVE 10%
$208.99

This product was last offered at the strikethrough price on
09-15-2026

$187.81 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump & Chain Kit

ES#4668501 - 06H115105DFKT - Oil Pump & Chain Kit - Prevent severe engine damage with a new oil pump and chain - Borsehung - Audi

Prevent severe engine damage with a new oil pump and chain

Brand:
Borsehung - Corporate Logo
ES#:
4668501
Mfg#:
06H115105DFKT
In Stock
$324.99

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

$315.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy-Duty Outer Tie Rod End - Pair

ES#3199969 - 034-406-2026 - Heavy-Duty Outer Tie Rod End - Pair - Feature all-metal construction with a heavy-duty ball and socket assembly - 034Motorsport - Audi

Feature all-metal construction with a heavy-duty ball and socket assembly 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3199969
Mfg#:
034-406-2026
In Stock
$138.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Sport Lower Control Arm Kit CTS Turbo

ES#4743108 - CTS-SUS-3006 - CTS Turbo Sport Lower Control Arm Kit CTS Turbo - Features sturdier durometer bushings, providing increased confidence and stability during cornering. - CTS - Audi

Features sturdier durometer bushings, providing increased confidence and stability during cornering. Fits models from production date 11/3/2009 (M14 Ball Joints)

Brand:
CTS - Corporate Logo
ES#:
4743108
Mfg#:
CTS-SUS-3006
Back Ordered
$479.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear DD23 "Daily Driver" Ceramic Brake Pad Set

ES#4739037 - DD23-1898 - Rear DD23 "Daily Driver" Ceramic Brake Pad Set - This enthusiast-developed pad offers confident stopping power, very low dust, quiet braking, and a positive initial bite. The perfect choice for your daily-driven Euro! - ECS - Audi

This enthusiast-developed pad offers confident stopping power, very low dust, quiet braking, and a positive initial bite. The perfect choice for your daily-driven Euro! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4739037
Mfg#:
DD23-1898
Ships on Dec 4, 2026
ON SALE! SAVE 20%
$81.99

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

$65.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B7 A4 Front Lip Spoiler - Gloss Black

ES#4508939 - 012326laKT - Audi B7 A4 Front Lip Spoiler - Gloss Black - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! 10X Entries Into Our F80 M3 Sweepstakes

For S-Line models only.

Brand:
ECS - Corporate Logo
ES#:
4508939
Mfg#:
012326LAKT
In Stock
ON SALE! SAVE 20%
$367.99

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

$294.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear HPS 5.0 Performance Brake Pad Set

ES#4000469 - HB866B.652 - Rear HPS 5.0 Performance Brake Pad Set - Next generation high performance street brake pad offering greater stopping power and pedal feel, with very low dust. - Hawk - Audi

Next generation high performance street brake pad offering greater stopping power and pedal feel, with very low dust.

Brand:
Hawk - Corporate Logo
ES#:
4000469
Mfg#:
HB866B.652
In Stock
ON SALE! SAVE 10%
$197.99

This product was last offered at the strikethrough price on
09-14-2026

$178.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi/Porsche Thrust Arm Monoball Upgrade - Pre-Installed in Meyle HD Arms (M14 Ball Joints)

ES#4389690 - 006418LA01 - Audi/Porsche Thrust Arm Monoball Upgrade - Pre-Installed in Meyle HD Arms (M14 Ball Joints) - Eliminate deflection caused by stock rubber bushings! - ECS - Audi Porsche

Eliminate deflection caused by stock rubber bushings! 10X Entries Into Our F80 M3 Sweepstakes

Fits models from production date 11/3/2009 (M14 Ball Joints)

Brand:
ECS - Corporate Logo
ES#:
4389690
Mfg#:
006418LA01
In Stock
ON SALE!
$746.99

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

$724.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Cover - Lower (06H109210AG)

ES#4818475 - 06H109210AG - Timing Chain Cover - Lower (06H109210AG) - Cover for lower section of timing chain - Includes front crank seal - Bremmen Parts - Audi Volkswagen

Cover for lower section of timing chain - Includes front crank seal 10X Entries Into Our F80 M3 Sweepstakes
Fits up to production date 1/16/2012

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818475
Mfg#:
06H109210AG
Ships on Nov 30, 2026
$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coils - Set Of Four

ES#4415284 - 06L905110HKT - Ignition Coils - Set Of Four - Keep your engine running strong (K Revision) - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running strong (K Revision)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4415284
Mfg#:
06L905110HKT
In Stock
$387.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Trunk Spoiler - Audi B8 A4/S4

ES#2996602 - 013868ECS01A - Carbon Fiber Trunk Spoiler - Audi B8 A4/S4 - Add a touch of style and real carbon fiber to your Audi - ECS - Audi

Add a touch of style and real carbon fiber to your Audi 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with an integrated trunk spoiler

Brand:
ECS - Corporate Logo
ES#:
2996602
Mfg#:
013868ECS01A
In Stock
$638.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjuster Valve Unit - Priced Each

ES#4817699 - 06L109257F - Camshaft Adjuster Valve Unit - Priced Each - Controls the flow of oil for the camshaft adjuster - Febi - Audi Volkswagen

Controls the flow of oil for the camshaft adjuster We Price Match - Give Us A Call or Chat!
For vehicles with production date up through 6/13/2016 only

Brand:
Febi - Corporate Logo
ES#:
4817699
Mfg#:
06L109257F
In Stock
$87.99

This product was last offered at the strikethrough price on
03-29-2026

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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