Its a much larger front rotor, and thats a Rotora Big Brake Kit, we developed it almost a year ago. If you're interested in one shoot
howie@mjhsound.com an email. Its a 6-piston
The rear will be a 2-pitson, slightly larger rotor (not significant) but it will be slotted as well. You will lose your ebrake though if you run the rear brake setup as well.
If you want exact sizes please email me
sales@mjhsound.com, ill find out for you