Wow, i understand a budget, but save up and buy the right tube. Intake does not do that much that it needs to be home made like that. They aren't $300. Not sure where you looked. $100 bucks all day brand new here w/ filter. Or used for $50 or so.
just my .02. Heck tell me your budget and i'll find you one.
just my .02. Heck tell me your budget and i'll find you one.