Been running this setup for almost two years, I have two Dry filters so I always have a clean one available. All but eliminated dirt in the clutches. I run this setup during the summer and run stock intake during winter or when it's muddy. I still blow my clutches out often but mainly for belt dust. I do ride alone or I'm in the lead so I have very little dust coming in from front intake and have an Outerwear on that too. Also running Blow Hole clutch exhaust fan. It's amazing how much this reduced dust in the clutches, Noticeable difference when I blow them out!