Am sure its like the car world. I have a 95 bayou want to upgrade the exhaust mostly for looks. Maybe I can get some gains. So anyone have a link for one? I have seen couple types and also read something about you needed to do other stuff if you did?

 

Other stuff that you need to do would be rejetting/fattening the carb setting.
W/O that the engine might run too lean, depending how freer the new exhaust set up is.