[k3smostwanted]

well...i didnt plan to build new rotors from scratch or rotors. hell you can take calipers off random cars that have a more powerful caliper. and customize a bracket so they will mount to your rotor.

according to z1, the stock calipers can provide enough clamping power to do a big brake kit. hence they rebuild the stock calipers with bigger rotors.

its all just an idea, personally i would just rather buy a big brake kit from z1 or another company and call it a day.