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Audi A4 Most Popular Parts

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Ball Seat Stud Conversion Kit

ES#2804036 - 001467ECS01KT - Ball Seat Stud Conversion Kit - Make wheel changes faster and easier - ECS - Audi Volkswagen

Make wheel changes faster and easier 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
For use with ball seat wheels and up to 10mm spacers only

Brand:
ECS - Corporate Logo
ES#:
2804036
Mfg#:
001467ECS01KT
In Stock
$201.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW V1 Series Coilover Kit

ES#2091966 - 10210075 - KW V1 Series Coilover Kit - Variant 1 coilovers offer the best balance between sporty driving and comfort - KW Suspension - Audi

Variant 1 coilovers offer the best balance between sporty driving and comfort Fits sedan models without factory EDC. Range of lowering is 0.8-1.5" in the front and 0.4-1.5" in the rear.

Brand:
KW Suspension - Corporate Logo
ES#:
2091966
Mfg#:
10210075
In Stock at Vendor
$2204.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet X-Brace - Black - Audi B8

ES#4220370 - 004802la01aKT3 - Billet X-Brace - Black - Audi B8 - Improve steering feel and handling! - ECS - Audi

Improve steering feel and handling! 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Fits Pre-Facelift models up to the 2012 model year

Brand:
ECS - Corporate Logo
ES#:
4220370
Mfg#:
004802LA01AKT3
Ships on Nov 30, 2026
$483.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brembo GT Front Big Brake Kit - 2 Piece Drilled Rotors (355x32)

ES#2850607 - 1M1.8045A2 - Brembo GT Front Big Brake Kit - 2 Piece Drilled Rotors (355x32) - Featuring Red 6 piston calipers, stainless brake lines and Brembo Sport brake pads - Brembo - Audi

Featuring <Font color='red'>Red</Font> 6 piston calipers, stainless brake lines and Brembo Sport brake pads 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
2850607
Mfg#:
1M1.8045A2
Ships in 3 Business Days
$4395.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Front USR Series Sport Slotted Rotors - Pair (338x30mm)

ES#4213721 - USR2026 - Front USR Series Sport Slotted Rotors - Pair (338x30mm) - Upgrade to a Turbo slotted rotor for improved braking - EBC - Audi

Upgrade to a Turbo slotted rotor for improved braking 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
4213721
Mfg#:
USR2026
In Stock at Vendor
5% off MSRP

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

$513.99

This product was last offered at the strikethrough price on
11-06-2026

$487.99 USD
Free Shipping

RedStuff Performance Brake Pad Set - Front & Rear

ES#4500176 - dp32290cKT - RedStuff Performance Brake Pad Set - Front & Rear - A high performance street pad, featuring Kevlar technology. - EBC - Audi

A high performance street pad, featuring Kevlar technology. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
4500176
Mfg#:
DP32290CKT
In Stock
$486.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" Style 030 Wheels - Set Of Four

ES#3478635 - 030-10KT1 - 18" Style 030 Wheels - Set Of Four - 18"x8" ET35 5x112 66.6CB - Gloss Black - Alzor - Audi MINI

18"x8" ET35 5x112 66.6CB - Gloss Black 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
3478635
Mfg#:
030-10KT1
In Stock
$1166.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

18" Style 040 Wheels - Set Of Four

ES#2738553 - 040-4kt1 - 18" Style 040 Wheels - Set Of Four - 18x8.5" ET40 5x112 66.6CB - Silver/Machined Face - Alzor - Audi MINI

18x8.5" ET40 5x112 66.6CB - Silver/Machined Face 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
2738553
Mfg#:
040-4KT1
Ships on Dec 14, 2026
$1166.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Style 349 Wheels - Set Of Four

ES#2713035 - 349A-8 - 18" Style 349 Wheels - Set Of Four - 18"x8" ET35 CB66.6 5x112 Matte Black - Alzor - Audi MINI

18"x8" ET35 CB66.6 5x112 Matte Black 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
2713035
Mfg#:
349A-8
Ships on Apr 9, 2027
$1166.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B6 / B7 Carbon Fiber B-Pillar Trim Set

ES#3662300 - 026331ECS01 - Audi B6 / B7 Carbon Fiber B-Pillar Trim Set - Make your good side great with carbon fiber! - ECS - Audi

Make your good side great with carbon fiber! 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
3662300
Mfg#:
026331ECS01
In Stock
$330.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

18" BBS RI-A Wheels - Set Of Four

ES#4753246 - RIA023GLKT - 18" BBS RI-A Wheels - Set Of Four - 18x8.5 ET45 5x112 57.1CB - Gold - BBS - Audi Volkswagen

18x8.5 ET45 5x112 57.1CB - Gold

Brand:
BBS - Corporate Logo
ES#:
4753246
Mfg#:
RIA023GLKT
Back Ordered
$4433.99

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

$4372.99 USD
This product is lifetime replacement eligible Lifetime Replacement

18" BBS RI-A Wheels - Set Of Four

18x8.5 ET45 5x112 57.1CB - Diamond Black

Brand:
BBS - Corporate Logo
ES#:
4753237
Mfg#:
RIA023DBKT
Back Ordered
$4433.99

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

$4372.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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