Banks Power High-Ram Intake SystemImproves airflow from the intercooler. Result: greater air density and a more responsive, fuel efficient engine. Includes 3 1 2" mandrel bent boost tube. The Banks High Ram and Boost Tube intake system improves airflow efficiency from the intercooler. This results in greater air density, responsiveness and MPG while providing a significant 64 percent reduction in pressure loss. Includes a 3 1 2 inch constant diameter Boost Tube to flow air from the