BMW 135i Brembo Caliper Brackets (E46 M3 CSL Rotor)

Modernize and improve your OEM brake calipers
For Vehicles with E46M3 CSL Rotors
Mfg Part #
ECS Part #
Reboot Engineering
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Product Details

For Vehicles with E46M3 CSL Rotors

Reboot Engineering's Brembo Caliper Brackets support installation of BMW 135i front calipers on E46 M3 models, allowing for the use of larger brake pads and increased braking performance. This is a great way to modernize the braking system of your vehicle, while maintaining an OEM product from BMW. This a great upgrade to do before track day.

In order to install the Reboot Engineering, you must have the following items

  • 135i Front Calipers
  • 135i Front Brake Lines
  • E46M3 CSL Rotors (345x28mm)

This install may require minor modification to the dust shield as well.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E46 M3 S54 3.2L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


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

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