Techni-Cooler provides the maximum reduction in boost air temperature with a minimal loss of boost pressure. Your engine now gets a continual supply of cool, dense, oxygen-rich air, which improves combustion as well as engine efficiency. Result: higher continuous power and more power at any EGT, better fuel economy and lower EGTs. That's a truckload of benefits! It doesn't get any cooler than Techni-Cooler ! Mounting hardware included. Banks Techni-Cooler Intercooler system includes mandrel-bent 3 inch 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. Large boost tubes, thick core area, wide-open inlet/outlet, big aluminum end tanks and Twin-Ram intake manifold flow more cool, dense air for high continuous power.