So when I bought my car, the TTi's were already there and they had the infamous ceramic coating rusting problems that I've seen other members were having. So since I had the motor out, I was going to get mine redone. I wasn't sure what company to go with but I decided to go with Jet Hot in Oklahoma City. Sales rep (Dan) says it would be $310 and their coating will have a 100% lifetime warranty no matter who owns the headers after me. And they will coat the inside of the headers as well. So that sounded like a good product to me and I was going to be in the city anyway so I went and dropped them off. Dan looks at them and says "we did these headers". Asking him to elaborate, he said their company (not specifically in okc) had coated all of TTi's headers. There had been some shifting around with company ownership and at one point, he said the quality of the coating was not good which is why these rusted. But then he dropped a bomb on me and said "These are under warranty. We'll get these done for you and you won't owe us a thing". I couldn't believe it! Since their coatings are lifetime warrantied, they went ahead and honored it, even though I was not the original purchaser of the headers. And I didn't even have to ask! He could not have said a word and I would have been none the wiser and paid for it. But they seemed to be honest people and I was extremely pleased. I think they just earned a lifetime customer! So if any of you guys have the problem and TTi won't warranty them, give Jet Hot a ring. Cheers!