Stock Air filter box - psudo ram air concept

[plamb78]

This what I did to my Aveo, K&N filter, and Air inlet duct off ebay about $20. and air duct from Lowes. all together about $80 and hour and half labor. Just finished last night 8/3/13 noticed improvement on highway seems to accelerate smoother and with less effort. HP results unsure without dyno.