my bike came with a fmf/sst series pipe should i change it to a stock pipe .i feel as if the bike just whines out. its not my clutch i just changed it .i read that the pipe i have is for power mid to high range
i would jus keep the fmf on there...also heard that Pro Circuit runs better with Yamaha and Kawi....FMF is more honda n ktm dont think it wood make a diff but i have a PC header n silncer n it works GREAT!!