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BMW M3 CSL Front Brakes

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CSL Big Brake Upgrade Kit with Stainless Lines (345x28)

ES#5481254 - 000505ECS02KT8 - CSL Big Brake Upgrade Kit with Stainless Lines (345x28) - When BMW developed the fabled E46 M3 CSL, they didn't just strip weight, they gave it the upgraded brakes it deserved from the factory. - Assembled By ECS - BMW

When BMW developed the fabled E46 M3 CSL, they didn't just strip weight, they gave it the upgraded brakes it deserved from the factory. 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:
Assembled By ECS - Corporate Logo
ES#:
5481254
Mfg#:
000505ECS02KT8
Ships in 1 Business Day
ON SALE!
$1231.15 USD
This product is lifetime replacement eligible Lifetime Replacement

Front CSL/ZCP Bracket - pair

ES#2855702 - 34112282619KT - Front CSL/ZCP Bracket - pair - Brackets to allow use of 345mm rotors with factory calipers! - ECS - BMW

Brackets to allow use of 345mm rotors with factory 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

Allows for conversion to ZCP/CSL size rotors at half the cost of OEM!!

Brand:
ECS - Corporate Logo
ES#:
2855702
Mfg#:
34112282619KT
In Stock
ON SALE! SAVE 25%
$291.99

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

$218.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CSL Brake Upgrade Kit (345x28)

ES#250779 - e46cslfbk - CSL Brake Upgrade Kit (345x28) - Go from stock (328mm) to CSL (345mm) in one hour, no bleeding required - Genuine BMW - BMW

Go from stock (328mm) to CSL (345mm) in one hour, no bleeding required 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
Going from 325x28mm to 345x28mm Competition Package/CSL rotors is as easy as a brake service!

Brand:
Genuine BMW - Corporate Logo
ES#:
250779
Mfg#:
E46CSLFBK
Ships in 7 Business Days
$2636.00 USD
This product is lifetime replacement eligible Lifetime Replacement

CSL Big Brake Upgrade Kit (345x28)

ES#2840902 - 000505ECS02KT4 - CSL Big Brake Upgrade Kit (345x28) - Upgrade to ECS 2-piece E46 M3 CSL rotors for increased brake torque and thermal capacity. Reuse your existing calipers, pads, lines, and hardware! - ECS - BMW

Upgrade to ECS 2-piece E46 M3 CSL rotors for increased brake torque and thermal capacity. Reuse your existing calipers, pads, lines, and hardware! 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
Going from 325x28mm to 345x28mm Competition Package/CSL rotors is as easy as a brake service!

Brand:
ECS - Corporate Logo
ES#:
2840902
Mfg#:
000505ECS02KT4
Ships in 1 Business Day
ON SALE! SAVE 10%
$1018.99

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

$917.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front CSL Caliper Bracket Set

ES#3647429 - 001121ecs03aKT - Front CSL Caliper Bracket Set - Allows use of E46 M3 345x28 rotors on your E36 M3/Z3 M - ECS - BMW

Allows use of E46 M3 345x28 rotors on your E36 M3/Z3 M 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
Going from 315x28mm to 345x28mm Competition Package/CSL rotors is as easy as a brake service!

Brand:
ECS - Corporate Logo
ES#:
3647429
Mfg#:
001121ECS03AKT
In Stock
ON SALE! SAVE 25%
$203.98

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

$152.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front CSL Big Brake Kit Plus (345x28)

ES#2841021 - 001121ecs01KT - Front CSL Big Brake Kit Plus (345x28) - Upgrade to ECS 2-piece CSL rotors for increased brake torque and thermal capacity. Includes ECS 2-piece rotors, Exact-Fit brake lines, Hawk HPS pads, and fluid. - ECS - BMW

Upgrade to ECS 2-piece CSL rotors for increased brake torque and thermal capacity. Includes ECS 2-piece rotors, Exact-Fit brake lines, Hawk HPS pads, and fluid. 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
Going from 325x28mm to 345x28mm rotors is as easy as a brake service!
For vehicles without the Competition Package

Brand:
ECS - Corporate Logo
ES#:
2841021
Mfg#:
001121ECS01KT
Back Ordered
ON SALE!
$1269.99

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

$1206.49 USD
This product is lifetime replacement eligible Partial Replacement

Front CSL/ZCP Bracket set with hardware

ES#4272292 - 34112282619KT1 - Front CSL/ZCP Bracket set with hardware - Brackets to allow use of 345mm rotors, includes new guides, bushings and hardware - Assembled By ECS - BMW

Brackets to allow use of 345mm rotors, includes new guides, bushings and hardware 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:
Assembled By ECS - Corporate Logo
ES#:
4272292
Mfg#:
34112282619KT1
In Stock
ON SALE! SAVE 18%
$286.28

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

$234.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front CSL Big Brake Kit Plus w/ HP Plus (345x28)

ES#3410481 - HB464N.764BKT - Front CSL Big Brake Kit Plus w/ HP Plus (345x28) - ECS - BMW

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:
ECS - Corporate Logo
ES#:
3410481
Mfg#:
HB464N.764BKT
Back Ordered
ON SALE! SAVE 10%
$1504.99

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

$1354.35 USD
This product is lifetime replacement eligible Partial Replacement

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