ECS E46 M3 CSL Front Brakes for E36 M3 (ECS 2pc Rotors) 001121ECS03KT

E46 M3 CSL Front Brakes for E36 M3 (ECS 2pc Rotors)

Enhance Your BMW's Braking Performance with ECS Tuning's Innovative Package

Upgrade the braking capabilities of your BMW E36 M3 or Z3M with ECS Tuning's advanced braking package. This solution prioritizes increased brake torque and thermal capacity, utilizing ECS 2-piece E46 M3 CSL rotors to deliver outstanding performance behind 18" wheels and compatible 17" big brake-friendly wheels.

Key Benefits:
  • Custom-designed caliper bracket for fitting ECS 2-piece E46 M3 CSL rotors
  • Lightweight aluminum hats for reduced weight and enhanced durability
  • Gray cast iron rings for wear resistance and efficient heat dissipation
  • 2-Piece semi-floating construction prevents rotor warping
  • Heat-treated for increased strength and performance
  • Directionally veined for accelerated cooling
  • Drilled and slotted design for improved ventilation and cleaner brake pads
  • Overall weight savings for improved braking and suspension performance
  • High manufacturing quality for corrosion resistance and long-term durability

Installation is hassle-free, utilizing existing calipers, pads, lines, and hardware. Upgrade your pads simultaneously with a wide selection of E36 M3 or E46 M3 brake pads for enhanced performance.

ECS ECS
T#: 379858 | Part#: 001121ECS03KT
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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984.19
SALE: $984.19 (5% OFF)
WAS: $1035.99 on 06-13-2026

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

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Est. Ship Date:
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ECS E46 M3 CSL Front Brakes for E36 M3 (ECS 2pc Rotors) 001121ECS03KT
E46 M3 CSL Front Brakes for E36 M3 (ECS 2pc Rotors)
$984.19

Upgrade the braking performance of your BMW E36 M3 or Z3M with ECS Tuning's innovative braking package. Engineered with a focus on increased brake torque and thermal capacity, this package offers a cost-effective solution that utilizes ECS 2-piece E46 M3 CSL rotors for exceptional performance behind 18" wheels and select 17" big brake-friendly wheels.

Key Benefits:

  • Custom-designed caliper bracket for fitting ECS 2-piece E46 M3 CSL rotors
  • Lightweight aluminum hats for reduced weight and durability
  • Gray cast iron rings for wear resistance and heat dissipation
  • 2-Piece semi-floating construction prevents rotor warping
  • Heat-treated for enhanced strength and performance
  • Directionally veined for accelerated cooling
  • Drilled and slotted design for improved ventilation and cleaner brake pads
  • Overall weight savings for improved braking and suspension performance
  • High manufacturing quality for corrosion resistance and durability

Installation is hassle-free, utilizing existing calipers, pads, lines, and hardware. Upgrade your pads simultaneously with a wide selection of E36 M3 or E46 M3 brake pads for enhanced performance.

Prop 65 WarningProp 65 Warning
Qty Description T# Part# Lifetime
2 CSL Caliper Bracket - E36M T#362576 001121ECS03A YES
1 2 Piece Rotor - E46 M3 CSL - Left Front T#362619 000505ECS04A-01A YES
1 2 Piece Rotor - E46 M3 CSL - Right Front T#362620 000505ECS04A-02A YES

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Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E36 M3 S50 3.0L Use vehicle selector to confirm fitment
BMW E36 M3 S52 3.2L Use vehicle selector to confirm fitment
BMW Z3 M Coupe S52 3.2L Use vehicle selector to confirm fitment
BMW Z3 M Coupe S54 3.2L Use vehicle selector to confirm fitment
BMW Z3 M Roadster S52 3.2L Use vehicle selector to confirm fitment
BMW Z3 M Roadster S54 3.2L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.

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