Hey there! I have an F4i as well and have decided to go with a Devil High mount carbon. It's not the cheapest, but it seems to fit me the best and look great on the bike. The footpegs can be retained or removed cause it hangs on it's own bracket. Of course, I don't have the exhaust as of yet since I just got my bike last week and am having to save for sales tax, bummer. Go to DevilBikes.com and check them out... they also have sound clips of different bikes with their pipes on ... I thought that was a nice feature. Hope I could help.