I have 4 air boxes with difrent mods to each that i have been testing over the past 6 months. I ride my bikes every day and i am ocd when it comes to bikes running smooth. There is nothin worse than abike that wont pull away clean from a stop light and having to fan the clutch to get threw a parkig lot at slow speed. I have ben working in the motorcycle industry fo 30 years and i hate to see customers speend money or do things to bikes they see on the internet dont work. I will take som pics and poste them soon.