Dynojet has map for Hi Flo a/c and Rinehart 2-1 and another one for Hi Flo a/c and Two Brothers 2-1 for the 107" Softail, Wich one would be closer to the Vance and Hines Pro Pipe 2-1?
Thanks,
Porky.
My guess is both those tunes will be very close to one another, I personally would try the Rinehart if it was my bike and go from there..