1FASTZ28

I have a Corsa exhaust and I think the muffler is shot. How can I tell for sure. For starters here is what I am dealing with, when I start the car it is now loud as hell, like it was when I was running open headers, and when I get on the gas it is very raspy. Also when I let off the gas my car back fires, is this because of the muffler or is there something else I should be worried about, help please, and thanks

LSUxBlake

iTrader: (3)

How old is it? Sure sounds like the insides have blown out to me.

gettinthere

iTrader: (3)

It sounds like an older Corsa system. They had alot of problems with the internals and welds coming apart.

1FASTZ28

So it is the muffler then, thanks, I will be contacting Corsa of the problem then.