I used the caliper cleaner and spray paint. I was real careful to tape everything off and cover for overspray. That was 6 months ago and still look the same. Hope these help
2011 5.0 Gt Premium, Black,Stone Interior,400A, Shaker 1000,3.55 Gears, 19" Pirellies, Air Raid CAI, Roush Axel Backs, Bama 91 performance Tuned, Roush body package.