I bought the kit from Intake Power. To do it right, you need to fabricate a bracket to hold the filter up a little. He sends you 3 or 4 white zip ties to secure it to whatever you can. I used a 3" U-bolt and a flat bar with some lock nuts and painted it flat black. As for the tube for your crankcase ventilation, it doesn't fit snugly into the filler hole. I modified mine a bit with a piece of 5/8" hose to make it look like it almost belonged there. In all honesty, I say pass on it because it's no good unless you get some kind of insulation for it. The tube gets hotter than the devil's throne when you run the truck for more than a few minutes so it kind of defeats the purpose. Sounds excellent, though! Really makes the truck sound alive. Didn't help too much in the way of performance. Maybe a little HP in the top end when you step in it to pass someone. I put the HEMI hat back on until I get some insulation or something for it.