I've ridden motos my whole life. Starting ing 1978 when I was 4. Mr50 Honda. Didn't own a car till I was 22. I've modified and tinkered with everything. 1 thing I know it to modify factory airbox snorkel. It always helps. So anyone remove these on 2919 and earlier? I'm going to do it. And see. It's always, always worked well on every bike Ive ever had. Factory snorkel dead ends into the fairing! Only for sound issues!