I have no idea. I bought the intake off a friend of mine who had the K&N filter on it when I bought it. The intake itself is a waste of money, but I only paid about $50 for the whole setup. I actually put my stock airbox back in and am just running the intake tube off of it. I'll probably end up getting another filter later on, but right now I'm not too worried about the power of the truck, lol. I should also add that I have a tune on my truck for the CAI, but it still hasn't gotten me much for numbers on the dyno at my friends house. I think I'll be happier with just a programmer with a power tune then the setup I have now. ---------- Post added at 06:21 PM ---------- Previous post was at 06:19 PM ---------- What's the companies name?