AFE Air Intake Filters for Dodge Cummins 1989-1992 diesel pickup trucks.
A simple yet effective upgrade every diesel owner should make is installing a performance air intake system. Everything your engine does, even pulling in air, requires work. Anything you can do to reduce the work of your engine will result in better fuel economy and more power.
The high-flow performance filters that come with AFE Intake Systems are free flowing filters. The Pro Guard 7 filters are washable & reusable, enhance air flow, and last longer than the OEM filter.