If their just replacement rotors than their the same OD,9.25'' as the stock units. If you increase the OD of the rotor you will see a big change in the stopping distance! My front rotor is 12.9'' & my rear is 11.5'',also changed the front caliper from a signal piston to a four piston,the rear is a signal 48mm.
Didn't want to start a new thread but need new rotors and pads, and came across these https://www.amazon.com/gp/aw/d/B00L...--9----6-0&dpPl=1&dpID=518Qb4fvAdL&ref=plSrch Anyone who installed from this thread have good luck long term? Thanks
Got the drilled and slotted rotors installed. The seem to be of good quality. Haven't tried them out yet, was chasing a bad master cylinder problem. But I'm sure with new pads rotors calipers and mc it's going to be a huge difference. I'll report back when I getting driving.