Banks Techni-Cooler Intercooler system includes mandrel-bent 3" high-flow boost tubes ... large, high-efficiency all-aluminum end tanks ... a wide-open inlet and outlet ... and a thick core area with impressive volume. And because the stock manifold inlet flows more air to one side of the cylinder bank than the other, Banks developed an innovative Twin-Ram manifold inlet assembly that flows air evenly to both sides for smooth, even power delivery.