Ok I did the holesaw on the end of the cone, someone said about wiggleing the pipe back and forth until the spotweld broke then pull it out, mine must be welded good cause it wouldnt break off, I have it pushed to the side.But i would love to rip it out. It sound a little louder at idle and sound pretty good revved up, didnt get to ride it yet, rain in central Pa. today. How can I get those pipes out?