Volant Closed Box Air Intake - Reusable Oiled Filter - Black - GM Duramax - GM Fullsize Truck 2001-04 Interior & Accessories Deals This DRL also features a

This DRL also features a unique startup sequence display

Includes weld-on flanges for easier downpipe pipe installation (custom downpipe required)

Pipe Nipple

3/8 in NPT Female O-Ring Inlet

Volant Closed Box Air Intake - Reusable Oiled Filter - Black - GM Duramax - GM Fullsize Truck 2001-04 Interior & Accessories Deals This DRL also features aOur air intake system utilizes a high velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Volant's Cool Air box is larger than the factory unit and incorporates a larger opening to collect a higher volume of colder ambient air. This model includes a Pro 5 filter which gets reoiled every 10,000 miles and