[Professor G]

From the Geneva press release:

To help avoid fade even under sustained track use, brake cooling has been maximised through dedicated cooling ducts fed from the front fascia, twin “jet tunnels” in the underbody, and airflow guides on the lower suspension arms. The front discs feature aerodynamically optimised ventilation fins for enhanced cooling.

 

[unida767]

I liked this part of the release even more:

"the all-new Focus RS features 350 mm ventilated front discs (up from 336 mm on the previous Focus RS) and lightweight aluminium Brembo four-piston monoblock callipers – painted in distinctive RS blue with a Brembo logo available as an option."

 

[jamessmith99]

thanks for posting it...