Originally Posted by DanielB

For me, the stock brakes, even with ducting, with stock suspension and 225/255 TW200 tires was adequate (barely) but I didn't feel I could justify the BBK given the additional cost of upgrading street and track wheels. But once I upgraded the suspension and went square, even with TW200 tires I was beyond their thermal limits at HPDEs. This was with Hawk DTC-60 pads and Centric rotors.