I know there are a few "exotic" car that have like a dual exhaust system set up where you can change the sound of the exhaust by hitting a button and it actives plates that reroute the exhaust. I was wondering what exactly it would take to do this. I posted a basic illustration to show you what I mean. I think it would be cool to have the OEM exhaust system but having a tube route around the muffler theremore making it like a straight pipe, and then having the option of the two... Any Ideas on how to go about this?



MufflerSystem.jpg





Sorry If picture of OME exchaust is not compeltely accurate.