Loud Exhaust Warning
So... I have a 2007 Cobalt SS, which I've owned and driven daily for a year now. I drive to and from work passing a state highway patrol station daily. I just got pulled over and given a written warning for a "loud exhaust"( and i remind you that i drive by the patrol station EVERYDAY, and have never been pulled over for a "loud exhaust"... I tried telling the officer that this was the factory exhaust, and he told me that they don't come factory like that LOL.... What are my options????