Review on StopTech 309 03940 Street Performance Front by Ben Balas

I've been using these as pavement on a 2004 E46 M3 for 6 or 7 years now. They last about two or three years in (my) aggressive road riding and are just superb for the money. I'm an experienced rider and I usually run Performance Friction 01 brake pads front and rear with 275 Nitto NT01 tires front and rear. On the track I sometimes had to be content with these pads and my normal road summer tires. I was slower but not as embarrassed and still had a great time. I will continue to buy these as road surfaces for my fun cars as long as StopTech keeps making them. Did I say they are cheap?