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Audi S4 Brake Parts & Accessories

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Front Brembo GT Re-Ring Kit - Slotted Rotors (380x34mm)

ES#4492957 - 906538KT - Front Brembo GT Re-Ring Kit - Slotted Rotors (380x34mm) - Replacement slotted rotor rings and hardware for 380x34mm Brembo GT brake kits - Brembo - Audi Volkswagen

Replacement slotted rotor rings and hardware for 380x34mm Brembo GT brake kits 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4492957
Mfg#:
906538KT
Ships in 4 Business Days
$1380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Pad Wear Sensor

ES#4145042 - 8W0615121H - Front Brake Pad Wear Sensor - Alerts you when your brake pads begin to wear thin - Bowa - Audi

Alerts you when your brake pads begin to wear thin

Brand:
Bowa - Corporate Logo
ES#:
4145042
Mfg#:
8W0615121H
Ships in 2 Business Days
$28.99

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Performance Brake Service Kit - Tru-Float Scalloped

ES#4057323 - 023940ECSKT1 - Front Performance Brake Service Kit - Tru-Float Scalloped - Comprehensive kit includes Tru-Float rotors, pads, sensor, and set screws - Upgrade your brake system with ECS 2-piece Tru-Float scalloped rotors and EBC Yellow Brake Pads! - Assembled By ECS - Audi

Comprehensive kit includes Tru-Float rotors, pads, sensor, and set screws - Upgrade your brake system with ECS 2-piece Tru-Float scalloped rotors and EBC Yellow Brake Pads! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4057323
Mfg#:
023940ECSKT1
In Stock
$1454.99

This product was last offered at the strikethrough price on
10-15-2026

$1369.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Ultimax Series Brake Rotors - Pair(330x22mm)

ES#2961519 - RK1846 - Rear Ultimax Series Brake Rotors - Pair(330x22mm) - An OE quality replacement disc, made of the finest grade iron and a perfect replacement disc for any car. - EBC - Audi

An OE quality replacement disc, made of the finest grade iron and a perfect replacement disc for any car. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
2961519
Mfg#:
RK1846
In Stock
5% off MSRP

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

$239.99

This product was last offered at the strikethrough price on
10-19-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

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

Front RedStuff Performance Brake Pad Set

ES#520366 - DP31495C - Front RedStuff Performance Brake Pad Set - High performance street pad featuring Kevlar technology, includes wear sensors - EBC - Audi

High performance street pad featuring Kevlar technology, includes wear sensors 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
520366
Mfg#:
DP31495C
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.

$235.99

This product was last offered at the strikethrough price on
10-19-2026

$223.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set

ES#4739086 - EP24-1600 - Front EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - Audi Porsche

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. 10X Entries Into Our F80 M3 Sweepstakes

For use with the Stage 2 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
4739086
Mfg#:
EP24-1600
In Stock
ON SALE! SAVE 30%
$126.99

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

$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Service Kit

ES#4056875 - 8w0615601eKT1 - Rear Brake Service Kit - Featuring genuine rotors and brake pads - Includes stainless set screw, brake wear sensor, and silicone brake lubricant - Genuine Volkswagen Audi - Audi

Featuring genuine rotors and brake pads - Includes stainless set screw, brake wear sensor, and silicone brake lubricant

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4056875
Mfg#:
8W0615601EKT1
Ships in 3 Business Days
$658.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Parking Brake Motor - Priced Each

ES#5424682 - 8K0998281 - Parking Brake Motor - Priced Each - Fits the left and right rear calipers - URO - Audi

Fits the left and right rear calipers 2X Entries Into Our F80 M3 Sweepstakes
Up to the 2012 model year

Brand:
URO - Corporate Logo
ES#:
5424682
Mfg#:
8K0998281
In Stock
$145.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Stainless Steel Brake Line Kit

ES#4046122 - JHM-SBLK1310 - Front & Rear Stainless Steel Brake Line Kit - High-Quality, DOT approved stainless brake lines to replace the factory hoses on your S4 - JH Motorsports - Audi

High-Quality, DOT approved stainless brake lines to replace the factory hoses on your S4

Brand:
JH Motorsports - Corporate Logo
ES#:
4046122
Mfg#:
JHM-SBLK1310
Ships in 3 Business Days
$144.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Front Rotor Ring Set For ES4429973

ES#4699061 - 034-304-1008 - Replacement Front Rotor Ring Set For ES4429973 - 034Motorsport 350mmx34mm 2-Piece Floating Front Brake Rotor Upgrade Kit replacement rings - 034Motorsport - Audi

034Motorsport 350mmx34mm 2-Piece Floating Front Brake Rotor Upgrade Kit replacement rings 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4699061
Mfg#:
034-304-1008
Ships in 3 Business Days
$650.00 USD
Free Shipping

Front & Rear V5 Drilled & Slotted Brake Rotor - Set (350x34mm/330x22mm)

ES#5444968 - b930frrKT - Front & Rear V5 Drilled & Slotted Brake Rotor - Set (350x34mm/330x22mm) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5444968
Mfg#:
B930FRRKT
In Stock
ON SALE! SAVE 24%
$859.99

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

$649.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set

ES#4739062 - EP24-1111 - Front EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - Audi

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4739062
Mfg#:
EP24-1111
In Stock
ON SALE! SAVE 30%
$181.99

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

$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder Reservoir

ES#4818107 - 4B0611301E - Brake Master Cylinder Reservoir - Located on top of the master cylinder - Bremmen Parts - Audi Volkswagen

Located on top of the master cylinder 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818107
Mfg#:
4B0611301E
Ships on Dec 16, 2026
ON SALE! SAVE 20%
$83.99

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

$66.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Brake Parts & Accessories

Brake pads, brake rotors, brake lines, brake fluid, and more! From replacement pads and rotors to our ECS Big Brake kits and Exact-Fit Stainless Brake Lines, we'll have you stopping on a dime with change in your pockets.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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