well i fitted up the hmf and k&n. the pipe was a bit of a bitch. i had to bend the header bracket to get it on lol.
at the pipe end it pretty much touches the swing arm (when on the sidestand) but when you sit on it there is plenty of clearance.
sound. PHWOAR, its not quiet. just straight through. im still having a play around with the FI.
started at 113 front and rear which felt amazing but a little weird right off idle. but 1 million times better than stock, no surging in first at 3000rpms anymore. then i tried 112 f/r and it felt a little worse. so i just loaded 114 f/r but ill test it in the morning as ive had too many beers