Discussion Starter · #1 ·
After hearing my slight header leak get louder and louder, I finally put in the time to figure out where its coming from. Turns out it's leaking where the y-pipe connects to the driver's side headers (right between the engine and the firewall). In any case, it looks like it was over-tightened when it was installed and the flanges are bent. I guess the gasket was too thick?? Anyway I plan to spend my weekend taking out the y-pipe and I need to re-straighten the flanges. Any ideas on the best way to do this?