I did mine 2 1/2 years ago. Myself and alot of other have use Krylon fusion. I did the outside satin black and the inside Texture Shimmer Black (Black with a little silver fllake. It looks dark gray)
2003 TJ, 33" BFG AT, 2" BL, 2" BDS spring lift, Truck Lite headlights, Homemade sunrider top.