Installed the exhaust, bolted everything down with the torque wrench. This is the first time of me revving the car when idle (warmed up of course), but I hear a bit of hissing noise. Is that due to the exhaust not being broken in, or is it a possible air leak? Just wanted to make sure before any issues occur.



I just noticed youtube destroyed the quality, but sounds like air flowing while I rev (it's barely noticeable). Thanks!

 

If you can have some one hold a towel in the muffler outlet to keep exhaust from escaping you can put you hand at each gasket to feel for a leak. You can also use a lighter, if its strong enough the flame should waver, or move.

 

Interesting, thanks!

 

You do have gaskets in the joints -- don't you?

 

Yes