Titan, I have seen some members of V-Star C, C & D sell their full system pipe at around $70. I know it is too late to tell you that. I'd like to know how to replace one as well.
Have you tried The Telmo mod on your old pipe before taking apart. Check here
http://650ccnd.com/pipe1.htm . This mod will make stock pipe sound better, lounder and a little bit deeper.
I'd like to do this mod on my bike, but I'm afriade of messing thing up. I'm not a handyman type and don't even have any tools available.
How bad is your old pipe, I might want to buy only the tip parts out of you inorder to try this mod.