Allows your Cummins engine to make consistent power under extreme conditions. Prevents engine derate. Cooler EGTs, improved fuel economy, and better constant-duty power. Flows 48% better than stock. Adds a calculated +27 hp and +51 lb-ft. Includes massive high-flow boost tube upgrade. Superior to Stock: Everything about Banks Intercooler Intercooler System is designed bigger and better. This upgrade kit includes a set of high-flow boost tubes and a Banks designed intercooler solution. The Banks Boost Tubes feature over sized mandrel-bent pipes matched to the increased performance design of the new intercooler. The Banks designed intercooler has a thicker core to improve cooling area and volume, while its large high-efficiency all-aluminum end tanks and wide-open inlet / outlets maintain peek performance. The Banks Intercooler dramatically increases the engines cooling capacity and power potential by balancing a richer fuel mixture with cooler, denser, improved airflow. Result: You get higher continuous power and more power at any exhaust gas temp (EGT), with better fuel economy, and lower EGTs. That's a truckload of benefits! It doesn't get any cooler than Intercooler! Mounting hardware included. Banks is Breaking B.A.D.!Turbos and intercoolers are Density Machines, so when you increase Boost Air Density, BAD is very good for power. After 58 years, the crew at Banks is damn good at making BAD, and the numbers don't lie! When you compare the new Banks Intercooler for the Ram 6.7L to stock and aFe, you can clearly see why Banks is better. The Banks 6.7L Ram intercooler outflows stock 13x better than aFe and flows 2.5x better than aFe! Plus, with 55 percent reduced pressure loss, you're looking at some serious density increases which equal massive power gains. When you compare us to aFe and see that we do it for less, why would you buy anything other than Banks? Banks offers a huge performance advantage and lower price!