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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Brake Parts & Accessories

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Front & Rear 2-Piece Scalloped Brake Rotor Kit - No Pads

ES#4056678 - 023940ecs02ktKT - Front & Rear 2-Piece Scalloped Brake Rotor Kit - No Pads - Direct bolt-on upgrade to Tru-Float scalloped style rotors. Up to 20% less weight! - ECS - Audi

Direct bolt-on upgrade to Tru-Float scalloped style rotors. Up to 20% less weight! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4056678
Mfg#:
023940ECS02KTKT
In Stock
ON SALE! SAVE 28%
$2139.99

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

$1549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1-Piece Front Brake Rotor Upgrade Kit - Pair (350mm X 34mm)

ES#5446386 - 034-301-1024 - 1-Piece Front Brake Rotor Upgrade Kit - Pair (350mm X 34mm) - Geomet Anti-Corrosion Coating, CM-250 Special Alloy Designed Specifically To Reduce Warping from Hard Street Use - 034Motorsport - Audi

Geomet Anti-Corrosion Coating, CM-250 Special Alloy Designed Specifically To Reduce Warping from Hard Street Use 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5446386
Mfg#:
034-301-1024
Ships in 1-3 days
ON SALE! SAVE 14%
$397.00

This product was last offered at the strikethrough price on
08-17-2026

$339.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Rotor Set Screw - Priced Each

ES#2634 - N10648301 - Brake Rotor Set Screw - Priced Each - Holds brake rotor to hub when wheel is removed (M6x16) - Genuine Volkswagen Audi - Audi Volkswagen

Holds brake rotor to hub when wheel is removed (M6x16)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2634
Mfg#:
N10648301
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear 2-Piece Brake Rotor Upgrade Kit

ES#4056683 - 023938ecs02KT - Front & Rear 2-Piece Brake Rotor Upgrade Kit - Direct bolt-on replacement - up to 16% less weight! - ECS - Audi

Direct bolt-on replacement - up to 16% less weight! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4056683
Mfg#:
023938ECS02KT
In Stock
ON SALE! SAVE 15%
$1783.99

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

$1516.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Brake Service Kit

ES#5434821 - 4M0615301A1KT - Front & Rear Brake Service Kit - Featuring Zimmermann rotors and Brembo Ceramic Brake Pads - Includes stainless set screws, brake wear sensors, and silicone brake lubricant. - Assembled By ECS - Audi

Featuring Zimmermann rotors and Brembo Ceramic Brake Pads - Includes stainless set screws, brake wear sensors, and silicone brake lubricant. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5434821
Mfg#:
4M0615301A1KT
In Stock
ON SALE! SAVE 26%
$817.99

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

$607.89 USD
This product is lifetime replacement eligible Lifetime Replacement

Front V5 Plain Brake Rotors - Set (350x34)

ES#4668330 - 4M0615301AN-P - Front V5 Plain Brake Rotors - Set (350x34) - Precision manufactured and featuring a GeoSpec corrosion-resistant coating - ECS - Audi

Precision manufactured and featuring a GeoSpec® corrosion-resistant coating 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4668330
Mfg#:
4M0615301AN-P
In Stock
ON SALE!
$237.99

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

$230.84 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear BSD Blade Brake Rotors - Pair (330x22)

ES#4213518 - BSD1846 - Rear BSD Blade Brake Rotors - Pair (330x22) - Upgrade to the uniquely created blade slot designed for improved braking - EBC - Audi

Upgrade to the uniquely created blade slot designed for improved braking 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
4213518
Mfg#:
BSD1846
Ships in 1 Business Day
5% off MSRP

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

$436.99

This product was last offered at the strikethrough price on
08-23-2026

$414.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR Billet Brake Fluid Cap

ES#4040602 - VWR19G707 - VWR Billet Brake Fluid Cap - Replace your brake fluid reservoir cap for improved pressure equalization and stunning appearance. - Racingline - Audi Volkswagen

Replace your brake fluid reservoir cap for improved pressure equalization and stunning appearance.

Brand:
Racingline - Corporate Logo
ES#:
4040602
Mfg#:
VWR19G707
In Stock
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear DD23 "Daily Driver" Ceramic Brake Pad Set

ES#5445251 - B9SFRP3KT - Front & 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#:
5445251
Mfg#:
B9SFRP3KT
In Stock
ON SALE! SAVE 20%
$203.99

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

$163.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Cross Drilled UV Coated Brake Rotors - Pair (330x22)

ES#4491560 - 8k0615601cxKT - Rear Cross Drilled UV Coated Brake Rotors - Pair (330x22) - 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. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4491560
Mfg#:
8K0615601CXKT
In Stock
$289.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Performance Brake Service Kit - 2-piece

ES#4057317 - 023938ecs02KT2 - Front 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 EBC Yellow 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 EBC Yellow Brake Pads! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4057317
Mfg#:
023938ECS02KT2
In Stock
ON SALE!
$1286.99

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

$1243.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Revo Big Brake Kit - Red - (355x32)

ES#4499824 - RA841B200200 - Revo Big Brake Kit - Red - (355x32) - The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power. - REVO - Audi

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power.

Brand:
REVO - Corporate Logo
ES#:
4499824
Mfg#:
RA841B200200
Back Ordered
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Revo Big Brake Kit - Black - (380x32)

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power.

Brand:
REVO - Corporate Logo
ES#:
4499826
Mfg#:
RA841B200400
Back Ordered
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear 2-Piece Scalloped Brake Rotors - Pair (330x22)

ES#3520785 - 023950ecs01KT - Rear 2-Piece Scalloped Brake Rotors - Pair (330x22) - Direct bolt-on upgrade to Tru-Float scalloped style rotors. 20% less weight! - ECS - Audi

Direct bolt-on upgrade to Tru-Float scalloped style rotors. 20% less weight! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3520785
Mfg#:
023950ECS01KT
In Stock
ON SALE! SAVE 35%
$999.99

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

$649.99 USD
Free Shipping
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.

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