OK so I have been thinking about going aftermarket pipe but is it worth it for performance. I rejetted with JD's kit and have been runnin with the stock can using only the spark arrester. It stays kinda quiet but runs strong. Here's the test: I can sit back and yank on the bars to pull up the front in 5th. Can anyone out there roll it on and pick up the front pretty easy with an aftermarket pipe and 14/50 gears???? If so is it the pipe cuz thats about all I got left to do.