322mm OPTION, IN RED


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355mm VERSION, IN SILVER
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Brake cooling backing plates, available in 332 m and 355mm brake disc diameter options, suitable for Brembo, Stoptech etc BBKs.
Other Backing Plates are very small and only fit insides a factory rotor hat, which is about an inch smaller than the hat size of a 332mm and more on the 355mm, so air just blows out the sides instead of going through the vents of the rotor which it is made to do.

Also there is no heat shield to protect from heating up your oil in your shocks which will thin the oil and
change the dampening forces.
So the Hard Motorsport BBK Brake Duct Kit Bmw E36 M3 is design to fit inside the hat of a 332mm bbk and also has
a heat shield that protects ball joints.

PLEASE SPECIFY IF YOU REQUIRE THE 322mm (in red) OR 355mm (in silver) VERSIONS.
(OEM diameter version also available, please enquire. )

** We also list the complete brake cooling kit with hoses, ducts, mounting hardware etc elsewhere in this website section.

PLEASE NOTE: THE WEIGHT LISTED BELOW REFERS TO VOLUMETRIC SHIPPING WEIGHT AND NOT ACTUAL PRODUCT WEIGHT

Estimated Volumetric Shipping Weight : 12.00 Kg