i am genuinely concerned about the strong smell of exhaust i'm getting after i changed my mufflers. do the cobra tri ovals have cats in them? this has to be why they let out such a strong smell. i have no other leaks anywhere on the system. even when i'm driving, i can smell the exhaust. has anyone else that has changed from stock to the cobra tri ovals experienced this. Ive heard that the vacuum of the saddlebags is what cause the fumes to roll around up to the driver. i can live with this, i just want to see if anyone with the exact set up as me has this going on.