Hey guys, I picked up a 2015 FC 350 last week. Getting my suspension worked on but I keep reading in all of the magazines out there that I need to drill holes in my airbox to get more out of my motor. First all, when I look compare the airbox design of my Husky to my brothers KTM, I can't notice a tangible difference? Are the motocrossers blowing smoke or what? Since the subframe is the new poly material- I don't think I should be drilling any holes whatsoever but I thought I would come ask you guys first. The magazines are never specific, it's always in "BRO" code and they never say where to do it. Any thoughts or suggestions on where to drill the holes, or if I should just leave it as is. Thanks!