so i found a cold air intake i like but its only 3 inch diameter pipe. and its a really good deal. but from my measurements the stock intake is between 3.5 and 4.in. i was wondering if somebody with a cold air intake be it, a k and n airaid, volant mopar, or whatever if somebody would measure it and tell me what there pipe diameter is. and if 3 inch is smaller do u think it would hurt anything running a little smaller pipe. thanks for any and all posts.