Hey everyone, I have an issue. I have a 2008 le5 and had been planning to turbocharge it so I bought an exhaust with 3" piping. Now that the plans died out, I need to get something with smaller pipes. I was wondering if anybody needed to up their diameter and would be willing to possibly do a trade? Or if anybody would like to buy the whole setup off of me? It is used, but theres no damage and it sounds amazing. Here is a video I made awhile ago of the sound: Chevy Cobalt vibrant catback exhaust - YouTube