any type of coating will dull it some and heat will make it yellow over time also you will throw them away before you ever get the powder coat off if need be try some gibbs oil on them to keep them from oxidizing i use it on my mag. polished parts them things will corrode over night lol
1970 barracuda convert. 1 of 59 1970 pro street A.A.R. clone (panther pink) 1971 charger 2015 hellcat challenger. Redline red 2014 quad cab 4x4 ram 8 speed hemi