Finally got my BS to the track
All steel rotors are going to retain a percentage of the heat generated on heavy braking. Some of the newer advance rotors made with various metals may dissipate heat better. The rotor size (like brembo GTR) may make a noticeable difference compared to material of the rotor or brake pads for heat dissipation. Try different brake pad materials like Blue or Orange stuff from EBC.
You may have to go with a different material all together, like carbon ceramic or carbon carbon rotors and pads. With the GTR or Carbon brakes, you will need at least 20" wheels to fit over the brakes.
I posted a similar question in the private lounge:
http://www.mercedes-amg.com/privatel...otor-Air-Ducts
Good luck!

There is no need to change or modify the vale body. I did do an ECU tune also but its not producing such an increase in power to warrant any type of valve body upgrade. Once this 6.3L motor gets above 800 HP then its time to look into transmission and differential upgrades. This is not my plan for the car but others looking for 1200+ HP from this 6.3L motor.
Overall, I recommend doing the blip (rev match) to the CLK63BS as it completes (or gets closer to completing) this amazing example of AMG engineering. I really think it is the one modification that AMG should have done before it left the factory. Probably why its also in every AMG since 2010...
Is the time being measured through the same methods?
http://www.dubaiautodrome.com/project/track-map/
There is no need to change or modify the vale body. I did do an ECU tune also but its not producing such an increase in power to warrant any type of valve body upgrade. Once this 6.3L motor gets above 800 HP then its time to look into transmission and differential upgrades. This is not my plan for the car but others looking for 1200+ HP from this 6.3L motor.
Overall, I recommend doing the blip (rev match) to the CLK63BS as it completes (or gets closer to completing) this amazing example of AMG engineering. I really think it is the one modification that AMG should have done before it left the factory. Probably why its also in every AMG since 2010...
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