Review on Enhance Brake Performance with Centric Parts 117.90010 Brake Disc Hardware by Keith Bradley

I only had to use steel springs as the rest of the parts were still in good condition. Putting those centric springs on my caliper felt wrong. They didn't fit exactly, especially where the ends had to line up with those holes/slots on the caliper body. I attributed this to a slight bend/bend in these springs. Anyway, they came in and didn't come out again, so I guess it's ok.