Welcome to RennTech.org Community, Guest
Check out the aftermarket Cayenne S rotors, they fit fine and work great on the track. Just keep your brake fluid fresh and you shouldn't get any fade. They are a bit heavier than stock but at the price I paid (about $100 each on Ebay) they are a no brainer. I previously ran Brembo GT floating rotors and even at high speed tracks like Road America I have not had any problems. Save your money for Hoosiers!!