My Borla TD exhaust has a crack down the pre muffler about 4-5 inches long.
I have been hearing a leek from the exhaust for about a week now. Has anybody had this problem with thier Borla.
The crack is on the bottom of the pre-muffler

 

I heard of a pair of their headers cracking but not exhaust. They have a million mile warranty so call them up and they should replace it no sweat!