I've been looking up the intake set ups on the ls forums and couldn't decide which one would be best. I've seen some where the air filter is ran down to the front bumper. Also where instead of placing the filter in the bumper, tubing or something of that sort is placed there to funnel air up to the filter, which I think its called the ram intake, I'm new all this so i'll probably get the terms wrong. Which set up would be better as in horsepower gain and amount of air flow?