Featuring RS5 8-piston calipers, ECS stainless steel lines & Hawk HPS pads
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Please download the installation template to confirm this brake kit will fit behind your factory or after
Featuring Black RS5 8-piston calipers, ECS stainless steel lines & Hawk HPS pads
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Please download the installation template to confirm this brake kit will fit behind your factory or after
Replacement set for 380mm Stage 3-4 Big Brake Kits with Audi RS calipers
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply *Replacement rotor set for customers that have our Stage 3/4 380mm kits with Audi RS Calipers*
Brand:
ES#:
2804479
Mfg#:
003883ECS01A01KT
In Stock
ON SALE!
$1229.99
This product was last offered at the strikethrough price on 06-13-2026
Everything necessary to upgrade your stage-3 RS caliper 365mm kit to the stage-4 380mm kit.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For customers with existing 365mm ECS Stage 3 Brake Kit with Audi RS5 Calipers
Brand:
ES#:
3221135
Mfg#:
003883ECS01KTKT4
Ships on Mar 11, 2027
ON SALE!
$1676.99
This product was last offered at the strikethrough price on 06-13-2026
Upgrade your brake system to the 4-piston Brembo Audi Q5 calipers with ECS Tru-Float scalloped rotors
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3579246
Mfg#:
003523ECS01AKT1
Ships in 4 Business Days
$2963.99
This product was last offered at the strikethrough price on 09-25-2026
Upgrade your brake system to the 4-piston Brembo Q5 calipers
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
2730470
Mfg#:
8R0615107EKT
Ships on Apr 8, 2027
$2593.99 USD
Free Shipping
Partial Replacement
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Upgrade your brake system to the 4-piston Brembo Q5 calipers
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4030652
Mfg#:
8R0615107EKT3
Ships on Apr 8, 2027
$2528.99 USD
Partial Replacement
Request In-Stock Notification
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Enter your email address below to be notified when this product is back in stock and available for order.*
* Your email address will only be used for the notification of this product and deleted afterward
Upgrade your brake system to the 4-piston Brembo Q5 calipers & Akebono Euro Ceramic Pads
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3537749
Mfg#:
025997ECS0618KT
Back Ordered
$2307.99
This product was last offered at the strikethrough price on 08-07-2026
$2170.99 USD
Free Shipping
Partial Replacement
Request In-Stock Notification
An error has occurred. Please try again.
Enter your email address below to be notified when this product is back in stock and available for order.*
* Your email address will only be used for the notification of this product and deleted afterward
Upgrade your brake system to the 4-piston Brembo Q5 calipers. Features ECS V5 brake rotors.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3537755
Mfg#:
025997ECS0624KT
Ships in 4 Business Days
$2247.99
This product was last offered at the strikethrough price on 08-07-2026
Upgrade your brake system to the 4-piston Brembo Q5 calipers
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
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.
Lifetime Replacement
