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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Brake Rotors

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Rear 2-Piece Drilled & Slotted Brake Rotors - Pair (330x22)

Direct bolt-on replacement - 25% less weight! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5481837
Mfg#:
002879ECS01A01KT
In Stock
$721.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement Rear Rotor Rings (330x22) - B8/B8.5 Audi S4/S5

ES#4880716 - 034-304-2007 - Replacement Rear Rotor Rings (330x22) - B8/B8.5 Audi S4/S5 - Replacement Rotor Ring and Hardware Set for the 2-Piece Floating Brake Rotor Upgrade Kit - 034Motorsport - Audi

Replacement Rotor Ring and Hardware Set for the 2-Piece Floating Brake Rotor Upgrade Kit

Brand:
034Motorsport - Corporate Logo
ES#:
4880716
Mfg#:
034-304-2007
Ships in 2 Business Days
ON SALE! SAVE 10%
$650.00

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

$585.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear 2-Piece Floating Rotor Set (350x34mm/330x22mm)

ES#5444979 - B930FRR6KT - Front & Rear 2-Piece Floating Rotor Set (350x34mm/330x22mm) - J-slotted Friction Face - 034Motorsport - Audi

J-slotted Friction Face

Brand:
034Motorsport - Corporate Logo
ES#:
5444979
Mfg#:
B930FRR6KT
Ships in 2 Business Days
ON SALE! SAVE 10%
$2044.00

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

$1839.60 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Brake Service Kit (330x22)

ES#4475782 - 034-301-2008KT - Performance Rear Brake Service Kit (330x22) - Featuring 034 Motorsport 2-piece rotors and ECS EP24 Enthusiast Performance pads - Assembled By ECS - Audi

Featuring 034 Motorsport 2-piece rotors and ECS EP24 Enthusiast Performance pads 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4475782
Mfg#:
034-301-2008KT
Ships in 2 Business Days
ON SALE!
$1177.97

This product was last offered at the strikethrough price on
06-15-2026

$1142.63 USD
This product is lifetime replacement eligible Lifetime Replacement

Front And Rear Slotted Two-Piece Rotors

ES#4699049 - A1-311KT - Front And Rear Slotted Two-Piece Rotors - Direct bolt-on replacement - Assembled By ECS - Audi

Direct bolt-on replacement 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4699049
Mfg#:
A1-311KT
In Stock at Vendor
$2145.00 USD
This product is lifetime replacement eligible Partial Replacement

Front Brake Rotors - Pair (350x34)

Restore the stopping power in your vehicle

Brand:
ATE - Corporate Logo
ES#:
4067200
Mfg#:
4M0615301AN3KT
In Stock at Vendor
$534.99

This product was last offered at the strikethrough price on
05-08-2026

$484.99 USD
This product is lifetime replacement eligible Lifetime Replacement

EBC Standard Front Rotors - Pair

2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
5434583
Mfg#:
RK2150
Ships in 1 Business Day
$315.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EBC Turbo Grooved Front Rotors - Pair

2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
5434584
Mfg#:
GD2150
Ships in 1 Business Day
$473.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EBC BSD Grooved Front And Rear Rotor Set (350x34mm/330x22mm)

The Uniquely created blade slot design helps to remove hot gases from the braking zone in a quick and efficient way 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
5434587
Mfg#:
BSD2150KT
Back Ordered
$935.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Brake Rotors

Look to ECS Tuning for a huge selection of stock and custom brake rotors, including our premium, corrosion-resistant GEOMET coated line. Solid or vented, drilled and slotted, OEM or performance upgrade: single-piece cast or two-piece composite: see us for all your brake rotor needs.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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