Now for a stupid question.. How much faster will your car be than the same weight car in Prod prep? the *current* STU cars are running EP lap times, and Prod requires stock calipers and rotors.
So will an STL car be faster than an EP or STU car? If no, then it doesn't really NEED larger brakes, does it?

That said, I'm all in favor of larger brakes from a reliability and longevity perspective- but will the CRB and STAC see it that way?