Sunday, March 17th, 2013 AT 6:06 AM
I just bought new exhaust, front to back. A new catalytic converter with all the pipes attached, and a Dynomax exhaust system. I want to protect it. The cat and pipes are stainless but I worry about rusting at the welds, the exhaust is aluminized steel. I live in an area where corrosion is a major issue, is there any reason why I shouldnt paint everything including the cat and muffler with high heat exhaust paint?