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Audi C5 A6 Quattro 4.2 Performance Brake Kits

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ECS "Stage 4" Front Big Brake Kit - B5/B6/B7/C5

ES#1896 - B5S4S4BBKRXS - ECS "Stage 4" Front Big Brake Kit - B5/B6/B7/C5 - Enhance braking performance with this plug-and-play upgrade! Featuring massive 6-piston calipers, lightweight 2-piece brake rotors, and all components needed for installation. - ECS - Audi

Enhance braking performance with this plug-and-play upgrade! Featuring massive 6-piston calipers, lightweight 2-piece brake rotors, and all components needed for installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For cars with 16.7mm offset on original rotors

Brand:
ECS - Corporate Logo
ES#:
1896
Mfg#:
B5S4S4BBKRXS
In Stock
ON SALE!
$1999.99

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

$1899.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

JHM Front BBK - 350mm for Cayenne Caliper (Brembo 6 piston 18z)

ES#4045890 - 1021x350x32 - JHM Front BBK - 350mm for Cayenne Caliper (Brembo 6 piston 18z) - Finally a low cost front Big Brake kit solution - JH Motorsports - Audi

Finally a low cost front Big Brake kit solution affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cars with 16.7mm offset on original rotors

Brand:
JH Motorsports - Corporate Logo
ES#:
4045890
Mfg#:
1021X350X32
Ships in 3 Business Days
$899.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Big Brake Kit - Stage 3 - 2-Piece Cross Drilled & Slotted Rotors (345x30)

ES#2953876 - 014366ECS01KT2 - Front Big Brake Kit - Stage 3 - 2-Piece Cross Drilled & Slotted Rotors (345x30) - Upgrade your brake system to the 4-piston Brembo Q5 calipers - ECS - Audi

Upgrade your brake system to the 4-piston Brembo Q5 calipers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with 16.7mm offset on original rotors

Brand:
ECS - Corporate Logo
ES#:
2953876
Mfg#:
014366ECS01KT2
Ships in 3 Business Days
$2453.35 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Front Big Brake Kit - Stage 3 - Slotted Rotors (345x30)

ES#4414450 - ES2953879KT - Front Big Brake Kit - Stage 3 - Slotted Rotors (345x30) - Upgrade your brake system to the 4-piston Brembo Q5 calipers. Includes ECS V5 Slotted brake rotors. - ECS - Audi

Upgrade your brake system to the 4-piston Brembo Q5 calipers. Includes ECS V5 Slotted brake rotors. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with 16.7mm offset on original rotors

Brand:
ECS - Corporate Logo
ES#:
4414450
Mfg#:
ES2953879KT
Ships in 5 Business Days
ON SALE!
$2161.20

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

$2114.98 USD
This product is lifetime replacement eligible Partial Replacement

Front Big Brake Kit - Stage 3 - Cross Drilled & Slotted Rotors (345x30)

ES#3537601 - 025997ECS0541KT - Front Big Brake Kit - Stage 3 - Cross Drilled & Slotted Rotors (345x30) - Upgrade your brake system to the 4-piston Brembo Q5 calipers. Includes ECS V5 brake rotors. - ECS - Audi

Upgrade your brake system to the 4-piston Brembo Q5 calipers. Includes ECS V5 brake rotors. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with 16.7mm offset on original rotors

Brand:
ECS - Corporate Logo
ES#:
3537601
Mfg#:
025997ECS0541KT
Ships in 5 Business Days
ON SALE!
$2158.20

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

$2112.07 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Front Big Brake Kit - Stage 4 - 2-Piece Cross Drilled & Slotted Rotors (352x32)

ES#3082393 - B5S4S4BBKRXSKT - Front Big Brake Kit - Stage 4 - 2-Piece Cross Drilled & Slotted Rotors (352x32) - For customers with existing 18z calipers, brake pads, & fluid - ECS - Audi

For customers with existing 18z calipers, brake pads, & fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For cars with 16.7mm offset on original rotors

Brand:
ECS - Corporate Logo
ES#:
3082393
Mfg#:
B5S4S4BBKRXSKT
In Stock at Vendor
ON SALE!
$1279.99

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

$1241.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front BBK (Big Brake Kit) JHM 330mm Cayenne (Brembo 6-piston)

Finally a low cost 330mm Big Brake Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JH Motorsports - Corporate Logo
ES#:
4046032
Mfg#:
BBK-1027X330X32
Ships in 10 Business Days
$2249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Brake Kits

Tackle that brake upgrade with everything you need in one box. Our full-brake upgrade kits include brake pads, brake rotors, brake lubricants, brake wear sensors, and more so you don't have to hunt around for all the parts to improve your brakes.

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

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