Essex Designed Pad Tension Kit for AP Racing CP9660/CP9661 Caliper
First I bought a retentioner from Track Formula and didn’t read the description properly. But they required the caliper to be dismounted! You can see where this is going.
Essex pad tensioner was both easy and quick to assemble. I can’t stree enough how pleased I am with the result. No more rattle!
Only downside is the prIze.