It make any sense to just upgrade rotors?

Originally Posted by cossie1600

I don't know what kind of driving you are doing, but you are not going to burn up any brakes unless you are doing endurance racing or downhill racing. (make sure you do change pads and fluid).

I can do VIR all day from 131mph to 45mph with no problem 10 minute straight. Even after 10 minutes, I can still go at a relatively quick pace simply by backing off 100 feet early. This is all done with a stock car with just fluids and brake pads change. After 160 track miles (over 3 days), the rotors look brand new and the pads only have about 1/4 wear on it. Heck, I even have a picture of my stock pads after 120 autox runs. It looks brand new before the track day. Corvette with 400+HP runs on rotors that are smaller and calipers that are smaller, yet they can handle the same from 140mph with a simple swap in brake pads. Rotors are just heat sinks, you can easily overcome it by getting pads that can handle the heat.

I understand you are trying to sell a product, but this is unnecessary for a non dedicated track car. It is a waste of money.

Car and Driver tested their Nismo 370z, their max speed was 127mph. I am a non professional driver in a regular 370z. I can hit 131mph in the same spot. I assume I am doing it because I have slightly better street tires and brake pads, I don't have no fancy two piece rotor or 18 extra HP. I did the same thing in a Corvette, makes no difference. Most people in autox go with smaller rotors to save weight, you rarely go over 70 or 80mph in it!