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Audi S4 Brake Parts & Accessories

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ES#4057327 - 023940EKT - Rear 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4057327
Mfg#:
023940EKT
In Stock
ON SALE! SAVE 29%
$1144.99

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

$817.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4668256 - 8D0615601D-P - Rear V5 Plain Brake Rotors - Set (256x22) - Precision manufactured and featuring a GeoSpec corrosion-resistant coating - ECS - Audi

Precision manufactured and featuring a GeoSpec® corrosion-resistant coating affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4668256
Mfg#:
8D0615601D-P
Ships in 5 Business Days
ON SALE!
$121.99

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

$115.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shaves 11lbs of unsprung weight from the rear of your car while increasing braking performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JH Motorsports  - Corporate Logo
ES#:
4045893
Mfg#:
1025X345X30
Ships in 10 Business Days
$809.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#452300 - 8K0907801H - Parking Brake Control Module - Keep your parking brake in working order - Genuine Volkswagen Audi - Audi

Keep your parking brake in working order affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452300
Mfg#:
8K0907801H
In Stock
Limited Qty Sale
$878.99

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

$808.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4067243 - 420615301d2KT - Front Cross-Drilled Brake Rotor - Pair (365x34) - Restore the stopping power in your vehicle. Formula Z Drilled! - Zimmermann - Audi

Restore the stopping power in your vehicle. Formula Z Drilled! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Replacement rotors for vehicles with the Stage 3 Audi RS Big Brake Kit

Brand:
Zimmermann - Corporate Logo
ES#:
4067243
Mfg#:
420615301D2KT
In Stock
$956.99

This product was last offered at the strikethrough price on
04-10-2026

$803.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2580400 - 4B3612107 - Brake Booster - Supplies brake pressure so you don't have to - TRW - Audi Volkswagen

Supplies brake pressure so you don't have to affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
2580400
Mfg#:
4B3612107
Back Ordered
$398.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4932403 - 8K0698301MKT19 -  Front & Rear Brake Service Kit - Featuring Zimmermann rotors and EBC RedStuff pads - Assembled By ECS - Audi

Featuring Zimmermann rotors and EBC RedStuff pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4932403
Mfg#:
8K0698301MKT19
In Stock
ON SALE!
$849.21

This product was last offered at the strikethrough price on
05-19-2026

$790.54 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4046029 - BBK-1022x300x22 - Rear BBK (Big Brake Kit), JHM 300mm (11.8") for B5 A4-S4 - Finally a low cost rear Big Brake Kit - JH Motorsports  - Audi

Finally a low cost rear Big Brake Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JH Motorsports  - Corporate Logo
ES#:
4046029
Mfg#:
BBK-1022X300X22
In Stock
Limited Qty Sale
$824.99

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

$787.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3648467 - 4M0615121AB - Brake Pad Wear Sensor - Priced Each - Always replace when replacing pads. - Bowa - Audi

Always replace when replacing pads. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bowa - Corporate Logo
ES#:
3648467
Mfg#:
4M0615121AB
Ships in 1 Business Day
$31.46

This product was last offered at the strikethrough price on
05-20-2026

$31.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2539237 - 8E0615301ADKT4 - Front UV Coated Brake Rotors - Pair (321x30) - Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. - Brembo - Audi

Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Brembo - Corporate Logo
ES#:
2539237
Mfg#:
8E0615301ADKT4
In Stock at Vendor
$257.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4057319 - 023938ecsKT - Rear Performance Brake Service Kit - 2-Piece - Comprehensive kit includes rotors, pads, sensor, and set screws - Upgrade your brake system with ECS 2-piece rotors and ECS EP24 "Enthusiast Performance" brake pads! - Assembled By ECS - Audi

Comprehensive kit includes rotors, pads, sensor, and set screws - Upgrade your brake system with ECS 2-piece rotors and ECS EP24 "Enthusiast Performance" brake pads! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4057319
Mfg#:
023938ECSKT
In Stock
ON SALE! SAVE 10%
$862.99

This product was last offered at the strikethrough price on
01-03-2026

$773.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2215099 - 4H0615601H - Rear Brake Rotors - Pair (330x22) - Restore the stopping power in your vehicle - Genuine Volkswagen Audi - Audi

Restore the stopping power in your vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2215099
Mfg#:
4H0615601H
Ships in 1 day
$385.54

This product was last offered at the strikethrough price on
06-08-2026

$382.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Reservoir & gasket not included affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FTE - Corporate Logo
ES#:
3194532
Mfg#:
4B3611021
In Stock at Vendor
$262.99

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

$255.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4022539 - 8W0615426HQC8 - Rear Caliper Carrier (Red) - Right - Mounting bracket for the rear caliper. Includes pad retaining pin. - Genuine Volkswagen Audi - Audi

Mounting bracket for the rear caliper. Includes pad retaining pin. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4022539
Mfg#:
8W0615426HQC8
Ships in 1 day
8% off MSRP

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

$413.99

This product was last offered at the strikethrough price on
06-08-2026

$378.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For use with the Stage 2 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
4739086
Mfg#:
EP24-1600
In Stock
ON SALE! SAVE 46%
$126.99

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

$68.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4138984 - 8K0615403A - Rear Brake Caliper - Black - Left - Includes the parking brake motor - ATE - Audi

Includes the parking brake motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ATE - Corporate Logo
ES#:
4138984
Mfg#:
8K0615403A
Back Ordered
$753.98 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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