Ive read about ceramic coating the exhaust manifold but that's another 200 bucks , I've built headers before wondering how hard it would be to make one out of stainless and coat that, call me crazy but it's been a good trick
Im on my third exhaust manifold first one was replaced at 120,000 I'm at 190,000 and it sounds like a tank. Has anyone found anything better than stock to replace the exhaust manifold?
