Replacement set for 380mm Stage 3-4 Big Brake Kits with Audi RS calipers
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! *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 11-07-2026
Featuring RS5 8-piston calipers, ECS stainless steel lines & Hawk HPS pads
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! 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 10X Entries For Our Spin To Win Sweepstakes! Please download the installation template to confirm this brake kit will fit behind your factory or after
Everything necessary to upgrade your stage-3 RS caliper 365mm kit to the stage-4 380mm kit.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! For customers with existing 365mm ECS Stage 3 Brake Kit with Audi RS5 Calipers
Brand:
ES#:
3221135
Mfg#:
003883ECS01KTKT4
Ships on Mar 25, 2027
ON SALE!
$1676.99
This product was last offered at the strikethrough price on 11-07-2026
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 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
3579246
Mfg#:
003523ECS01AKT1
Ships in 1 Business Day
$2963.99
This product was last offered at the strikethrough price on 09-25-2026
Featuring ECS 380mm 2-piece rotors, ECS Stainless lines, and caliper brackets - Excludes calipers
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! For customers that already sourced their own 8-piston RS5 calipers
Brand:
ES#:
3183941
Mfg#:
003883ECS01KT3
Ships on Mar 25, 2027
ON SALE!
$1815.99
This product was last offered at the strikethrough price on 11-07-2026
Replacement rotors for Stage 4 Big Brake Kit (ES2825794 & ES3221498)
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! *Replacement rotor set for customers that have our Stage 3/4 380mm kits with Porsche 19Z calipers*
Brand:
ES#:
2825795
Mfg#:
003755ECS01A1KT
In Stock
ON SALE!
$1383.99
This product was last offered at the strikethrough price on 11-07-2026
Upgrade your brake system with 2-piece scalloped rotors and stainless steel lines
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
2855151
Mfg#:
003523KT01AKT
Ships in 1 Business Day
ON SALE!
$1230.99
This product was last offered at the strikethrough price on 11-07-2026
Upgrade your brake system with 2-piece rotors and stainless steel lines
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
2730485
Mfg#:
8K0698301MKT4
Ships in 4 Business Days
ON SALE!
$1043.99
This product was last offered at the strikethrough price on 11-07-2026
Featuring red 6 piston calipers, stainless brake lines and Brembo Sport brake pads
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
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
