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  • Left and right BMW E46 M3 aluminum Brake Cooling Backing Plates
  •  Left side BMW E46 M3 aluminum Brake Cooling Backing Plate
  • Left side aluminum Brake Cooling Backing Plate for BMW E46 M3
  • Backside of the aluminum Brake Cooling Backing Plate for the BMW E46 M3

HARD Motorsport Aluminum Brake Cooling Backing Plates - BMW E46 M3


Product Description

Our all aluminum E46 M3 OEM size brake cooling backing plate design features our large "Pocket" to allow for more air flow directly into the rotor hat, where you need it.

Forcing cool air through your rotors is the ideal way to eliminate both heat build-up which will lead to premature wear on your braking system, and the heat that can boil your brake fluid making it nearly worthless.

The all aluminum construction provides minimal unsprung weight at just 10 ounces and the benefits of optimal heat exchange over the entire surface area of our backing plate.


  • Lightweight solid aluminum construction
  • 10 ounces per plate
  • Powdercoated finish
  • Utilizes O.E.M. mounting points
  • Fitment for E46 M3 O.E.M. size rotors
  • Compatible with E46 CSL rotor upgrade

The original dust sheilds will need to be cut off or removed prior to installation. Original stock mounting points maintained to utilize your stock hardware.
Disassembly of your hubs is not required for installation.

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