This is the ProDry S Version of the AFE Dodge Ram Intake. It uses a gray dry filter that does not need to be cleaned, and can last 100,000 miles before needing to be replaced. For more info on the ProDry Technology, visits AFE's site HERE.
The dry flow conical air filter improves airflow for increased horsepower and torque. Also to provide durability, the filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. The improve performance, this intake system also features a heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance.