im thinking about just buying a tube and intake filter to replace my stock box. i've looked at some one ebay and why does it start at where the box is at? couldn't i just start the new tube from the throttle body, add the MAF? box, and the filter? sorry, not very good with the intake system stuff lol. any help would help greatly. i know there's a k&n one but it's way out of my range. thanks!