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Audi B8/B8.5 S5 Quattro V8 4.2L

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Audi B8/B8.5 S5 Quattro V8 4.2L Performance Brake Parts

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ESI6 Extended Service Brake Fluid - 1qt (946ml)

ES#4364678 - ESI6-32N - ESI6 Extended Service Brake Fluid - 1qt (946ml) - A low viscosity fluid replacing DOT 3, 4, & 5.1 fluid with a 3-year extended change interval. Boiling point - Dry 270C (518F) / Wet 185C (365F) - Bosch - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A low viscosity fluid replacing DOT 3, 4, & 5.1 fluid with a 3-year extended change interval. Boiling point - Dry 270°C (518°F) / Wet 185°C (365°F) 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4364678
Mfg#:
ESI6-32N
Ships in 1 Business Day
$21.19 USD
Free Shipping
on orders $49 and up

Front HPS Performance Brake Pad Set

ES#2092631 - HB641F.696 - Front HPS Performance Brake Pad Set - One of the best-selling all around brake pads - Hawk - Audi
ECS Tuning recommends this product.

One of the best-selling all around brake pads

Brand:
Hawk - Corporate Logo
ES#:
2092631
Mfg#:
HB641F.696
In Stock at Vendor
$200.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Big Brake Kit - Stage 4 - 2-Piece Rotors (380x34)

ES#3183941 - 003883ecs01KT3 - Front Big Brake Kit - Stage 4 - 2-Piece Rotors (380x34) - Featuring ECS 380mm 2-piece rotors, ECS Stainless lines, and caliper brackets - Excludes calipers - ECS - Audi

Featuring ECS 380mm 2-piece rotors, ECS Stainless lines, and caliper brackets - Excludes calipers 10X Entries For Our 25th Anniversary Sweepstakes!
For customers that already sourced their own 8-piston RS5 calipers

Brand:
ECS - Corporate Logo
ES#:
3183941
Mfg#:
003883ECS01KT3
Ships on Nov 27, 2026
Auto Notify
ON SALE!
$1815.99

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

$1761.51 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Front & Rear Brake Kit - Stage 1 - 2-Piece Cross Drilled & Slotted Rotors Without Brake Fluid

ES#4370512 - 002879ECS1WOBFKT - Front & Rear Brake Kit - Stage 1 - 2-Piece Cross Drilled & Slotted Rotors Without Brake Fluid - Upgrade your brake system with 2-piece rotors and stainless steel lines - ECS - Audi

Upgrade your brake system with 2-piece rotors and stainless steel lines 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4370512
Mfg#:
002879ECS1WOBFKT
Ships on Dec 24, 2026
Auto Notify
ON SALE!
$1714.99

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

$1663.54 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Big Brake Upgrade Kit - Stage 4 - 2-Piece Rotors (380x34)

ES#3221135 - 003883ecs01ktKT4 - Front Big Brake Upgrade Kit - Stage 4 - 2-Piece Rotors (380x34) - Everything necessary to upgrade your stage-3 RS caliper 365mm kit to the stage-4 380mm kit. - ECS - Audi

Everything necessary to upgrade your stage-3 RS caliper 365mm kit to the stage-4 380mm kit. 10X Entries For Our 25th Anniversary Sweepstakes!
For customers with existing 365mm ECS Stage 3 Brake Kit with Audi RS5 Calipers

Brand:
ECS - Corporate Logo
ES#:
3221135
Mfg#:
003883ECS01KTKT4
Ships on Nov 27, 2026
Auto Notify
ON SALE!
$1676.99

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

$1626.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Premium Ceramic OE Equivalent Pad - Front

ES#4158639 - 8R0698151L - Premium Ceramic OE Equivalent Pad - Front - Brembo NAO Ceramic developed to meet low dust & noise requirements - Restore the stopping power in your vehicle - Brembo - Audi

Brembo NAO Ceramic developed to meet low dust & noise requirements - Restore the stopping power in your vehicle 2X Entries For Our 25th Anniversary Sweepstakes!
For use with the Stage 2 Big Brake Kit

Brand:
Brembo - Corporate Logo
ES#:
4158639
Mfg#:
8R0698151L
In Stock
34% off MSRP

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

$98.99

This product was last offered at the strikethrough price on
01-21-2026

$64.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear 2-Piece Brake Rotors - Set (345x30/330x22)

ES#5445505 - 002879ECS01AKKT - Front & Rear 2-Piece Brake Rotors - Set (345x30/330x22) - Direct bolt-on replacement - 18-25% less weight! - ECS - Audi Porsche

Direct bolt-on replacement - 18-25% less weight! 10X Entries For Our 25th Anniversary Sweepstakes!
Replacement rotors for vehicles with the Stage 1 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
5445505
Mfg#:
002879ECS01AKKT
Ships on Dec 24, 2026
Auto Notify
ON SALE! SAVE 11%
$1797.99

This product was last offered at the strikethrough price on
06-17-2026

$1599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear HPS Performance Brake Pad Set

ES#2092634 - HB642F.658 - Rear HPS Performance Brake Pad Set - One of the best-selling all around brake pads - Hawk - Audi

One of the best-selling all around brake pads

Brand:
Hawk - Corporate Logo
ES#:
2092634
Mfg#:
HB642F.658
In Stock at Vendor
$143.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brembo GT Re-Ring Kit - Drilled Rotors (380x32mm)

ES#3026443 - BREMBO-380-32-CD - Front Brembo GT Re-Ring Kit - Drilled Rotors (380x32mm) - Replacement cross drilled rotor rings and hardware for 380x32mm Brembo GT brake kits - Brembo - Audi Volkswagen

Replacement cross drilled rotor rings and hardware for 380x32mm Brembo GT brake kits 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Brembo - Corporate Logo
ES#:
3026443
Mfg#:
BREMBO-380-32-CD
In Stock
$1420.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Big Brake Kit - Stage 2 - No Rotors

ES#2952354 - 8R0615108EKT3 - Front Big Brake Kit - Stage 2 - No Rotors - Upgrade your brake system to the 4-piston Brembo Q5 calipers - ECS - Audi

Upgrade your brake system to the 4-piston Brembo Q5 calipers 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2952354
Mfg#:
8R0615108EKT3
Ships in 2 Business Days
$1398.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

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 For Our 25th Anniversary Sweepstakes!

Brand:
Brembo - Corporate Logo
ES#:
4492957
Mfg#:
906538KT
Ships in 1 Business Day
$1380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brembo GT Re-Ring Kit - Type 3 Slotted Rotors (380x32mm)

ES#4265661 - 906574906575KT - Front Brembo GT Re-Ring Kit - Type 3 Slotted Rotors (380x32mm) - Replacement type 3 slotted rotor rings and hardware for 380x32mm Brembo GT brake kits - Brembo - Audi

Replacement type 3 slotted rotor rings and hardware for 380x32mm Brembo GT brake kits 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Brembo - Corporate Logo
ES#:
4265661
Mfg#:
906574906575KT
Ships in 6 Business Days
$1379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Cross Drilled & Slotted 2-Piece Brake Rotors - Pair (380x38)

ES#2825795 - 003755ecs01a1KT - Front Cross Drilled & Slotted 2-Piece Brake Rotors - Pair (380x38) - Replacement rotors for Stage 4 Big Brake Kit (ES2825794 & ES3221498) - ECS - Audi

Replacement rotors for Stage 4 Big Brake Kit (ES2825794 & ES3221498) 10X Entries For Our 25th Anniversary Sweepstakes!
*Replacement rotor set for customers that have our Stage 3/4 380mm kits with Porsche 19Z calipers*

Brand:
ECS - Corporate Logo
ES#:
2825795
Mfg#:
003755ECS01A1KT
In Stock
ON SALE!
$1383.99

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

$1342.47 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Brake Parts

Increasing your stopping power and efficiency is an important role in the safety of your vehicle, especially if it has been modified to attain greater speeds than the factory had intended. Bolt-on more efficient stopping with one of our performance RPS kits featuring ECS Geomet rotors or go all-out and bolt-on big, meaty brakes with 4 or 6 piston calipers. We also offer high-performance braking fluids, stainless braided direct-fit hoses, and a wide selection of performance brand name brake pads. Get it all here at ECS Tuning.

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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