I already found a thread that gave some really good information about pipe bending or cut and welding. I think I'm going to go with the pipe bending at a muffler shop. In the beginning I was going to get a 2 piece Bi-turbo because there was a website that explained how to do it. http://expresslymopeds.50megs.com/nu50_biturbo.html
But if I go with the pipe bending, would it be alright to get a one piece Bi-turbo or should I stick with the two?