The owner of precision powder coating does not stand by his work i u look at his website it says rite in his questions and answeres that it will last 5-15 years and if u get high temp coating it can withstand 1000 degrees constant i have had parts for 3 years and all are chipping and the exhaust covers are pealing from to much heat he says and will not fix any of it unless i pay to get all the old coating off he is a hack and a bad buisness owner do yourself a fovor and find another coating shop