Hi all, could those of you in the know tell me if the brake discs in the pics below show signs of 'heat spots' or 'warping'? Currently, whenever the brake is applied at 60kmh or higher, on medium pressure, there is a loud 'drumming' sound and the care vibrates at what seems at high frequency.
If these 'heat spots' or 'warping' is causing the noise and vibration, what can be done to fix it, aside from replacing them? The disc was subject to high temp as it was used on a race track environment. However, during idle cool down the brakes or hand brake were not used, and the car was left in neutral.
I was told that brake discs can warp or form heat spots if the disc gets to very high temp. But surely the M5 discs were designed for this??
Are brake discs for the M5 big $$$
Thanks in advance!
If these 'heat spots' or 'warping' is causing the noise and vibration, what can be done to fix it, aside from replacing them? The disc was subject to high temp as it was used on a race track environment. However, during idle cool down the brakes or hand brake were not used, and the car was left in neutral.
I was told that brake discs can warp or form heat spots if the disc gets to very high temp. But surely the M5 discs were designed for this??
Are brake discs for the M5 big $$$
Thanks in advance!
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