I purchased a set of Coated Headers for my street rod from the Speedway company. They have less than 100 miles on them and as you can see in photos, they are rusting. I called the company and talked with them about the rusting headers and they said that they are "used and they will not take them back" - What was I to do - Buy the headers, leave them in the box and not use them? I keep this car in a room with a dehumidifier so there should be no reason for this to happen. In my opinion, Speedway Headers are JUNK, so be careful what you purchase from this company. I will have a sign attached to these headers to warn people of their poor quality at every show I attend with my car.