Ok my fried said he saw a commercial about this tornado thing you put in your intake, and it gives you like an extra 20 hp. I told him that i saw an article on here(ceg boards) before(i used search, but couldnt find it) and it said that the Tornado is a piece of junk, it breaks easily, and yadda yadda....he totally disagreed with me and is strongly persuaded to buy this item.
So my question is, i wanna end this debate me and my friend have, has anyone have any info on this, or personal experiences with it?