A filter that needs oil can overload the mass airflow sensor, and one that clogs restricts the engine. Skipping the oil takes one problem off the list.
The Rugged Ridge dry panel air filter is woven from synthetic fabric, not cotton, so it filters particulates and passes air without oil. That keeps oil away from the mass airflow sensor. Because it never needs oiling, it cleans with water instead of degreaser, which cuts upkeep cost over the years.
MPN 17752.07 · UPC 804314225377
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