Ok I just looked and I don't have any pics on my phone. I'm on my way out of town for the weekend. Bug me sun evening and I'll get some pics when I get home. Basically it's just a shop vac hose. The bigger one, 2" iirc. I have a 363 and when I went from an open top aftermarket air box to a closed box with the snorkel and I diddnt even have to change jetting. It flows enough air