Thats true, but isn;t the BAT filter sill open element??? Which means its still going to draw the warm air form the engine bay, thats not true cold air.
Now I will admit that yes, its a decent set up that one of my frineds dynoed better than stock with, but a true cold air set up would be be like what GrandMasterkahn said.
Anyhting else is just a short ram intake....if your going to go the BAT route, i suggest you buy the filter and the MAF adapter sepratly (you can save money this way) and route the cold air piping yourself wsing stuff you can find at Home Depot or Orchard Supply.
You'd save money and you still ahve money to make your self a cheap heat sheild.
Lupe
