
Unfortunately, this mat does not live up to its name. I tried two sets hoping the first one wasn't properly packaged but unfortunately it wasn't. After contacting the manufacturer I asked if I could find a production code. The last itself indicates if it is a track day last and not a more expensive street last. The number was correct, but it still doesn't match the job. My brakes gave out after a few laps. They feel great initially and work very well until there is no repetitive heat in the rotor. I've had other pads that were handled the same way and I've had no brake fade. General. These other pads were also tracks. They'll be fine for autocross or maybe beginner/intermediate road racers, but they're not serious tracks. Hopefully, Powerstop will survive another track day that's a bit more aggressive.