I had the full Prodrive front disc and caliper set up on my previous car, very expensive as there are alot of cheaper alternatives out there, but the stopping power was greatly improved and didn't fade out on my when used on the track, but the quality of equipment was top notch( as it should be). In other words good stuff and no complaints from me, plus it didn't invalidate my warranty
Do you mean our car mate? They were fantastic brakes. Well worth the money you payed for them bud.