I used VHT caliper spray paint on my old car and it stayed on for 5 years, no chipping or peeling, just the color sun faded a little.
I tried it again on the SVT and after many months it's holding up fine. The key is in the prep, get the caliper clean and the paint will last.
EAP with 1/3 of the cold weather package. No block heater or TCS.