I didn't have too much of a problem with the stock gt brakes until last night. I was driving around in the mountains chasing my friend in his m3 for a movie, and was suprised how fast these brakes fade. I plane on putting the cobra brakes on soon, but are there any kits to vent the brakes up front? btw I had no problem keeping up with his e36 m3...I love H&r springs