k, here's a question....i currently own a 1M but am going to a m1000 this year. now i would do the usual mods...pipe y-pipe, airbox etc, but a buddy of mine says that getting a pipe for the M's is a waste of money...cant feel any more power. is he for real? or do i need to combine the pipe with a y-pipe or fuel controler or something to see power gains? any opinions?