I have a stock exhaust manifold, just replaced the flange gasket, donut gasket, and muffler section gasket, which I don't think needed replacing, since there's only 2k miles on my RS*R Exmag, and those gaskets are nice ones.

So I'm still getting this exhaust leak noise I hear when driving next to a curb, goes away at about 2500+ RPM. I adjusted my valves on the tight side, and I just learned that that can cause misfiring, so could this contribute to a shitty sound at low RPM?

Def. sounds like an exhaust leak though, please don't say weld it because I want to keep everything flanged. .... ..... ..... ..... freaking gaskets.


Modified by Rok_Stok at 5:14 PM 5/4/2008