Approx. $20 per rotor plus tax, remove and re-install is the price quoted at S& R Performance, Tampa, FL (
www.sandrperformance; 813-961-0609).
One must get on a waiting list since the parts to be frozen has to fill up the tank. The freezing process takes approx. 24 hours plus remove and re-install time. Largest size will accomodate a typical engine.