Primo Diesel Air Filter Red 6.0 x 7.5 x 4.75 x 8.0 Inch Conical Volant Performance - Exhaust Systems it is not the only

it is not the only source

Steel Gear Installed

Versatile Fit for a Wide Range of Vehicles: Whether you're upgrading a truck

Foam Progressive Bump Stops are constructed from a performance-tuned high-density closed-cell nitrogen charged microcellular polyurethane technology that will not fade or dissipate under extended heavy use to maintain its progressive nature

Internal Storage Holders: 8

Primo Diesel Air Filter Red 6.0 x 7.5 x 4.75 x 8.0 Inch Conical Volant Performance - Exhaust Systems it is not the onlyDiesel engines operate differently from gas engines requiring greater air volume than gas engines. In order to achieve adequate airflow diesel engines create a tremendous amount of suction and under certain conditions are capable of collapsing poorly built filters. To meet the unique demands of diesel engines, Volant Primo filters are designed with 8 Layers of filtration and heavy duty filter mesh that adds structural integrity to prevent filter