DNK said:That's what I was wondering.
Specially since ,Does the 3 have a booster?
Could be, but my guess would be that if the rules allow that kind of modification, they would be running Wilwood alloy calipers and the biggest Brembo drilled rotor they could get inside the wheel. Overheated brakes are a persistent problem on the race track.TR4nut said:I bet if you checked the vintage racers out there few run those big caliper setups but instead aim for lower unsprung weight with the TR6 style setup.