Some people have had good luck with JetHot, some have not. I did not. I don't want to go into a lot of detail but the facility in Mississippi gave me poor customer service and lousy quality coating on a set of headers I sent them some years ago. I won't use them again. Moore Power Coatings in Waverly, Nebraska 402-786-2887 does some nice work. Check out their website at www.moorepower.com.