BANKS 42175 RAM AIR INTAKE SYSTEM for 07-09 DODGE RAM 2500 / 3500 / 4500 67L DSL

PART NUMBER: 42175. Testing, testing & more testing: Banks Ram-Air Intake Systems are tested and proven. They start out as CAD software prototypes and are put through flow simulations. After a hardware prototype is made, it's tested on a flowbench.