Closed Box with Scoop (398501, 3985061) 2011-2014 Ford F-150 5.0L V8 [OBSOLETE]

Description Vehicle Fitment & Emissions Installation Instructions Volant air intake systems utilize 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. Filter Options Include: Choose a PowerCore® for the best filtration on the market with 100,000 Maintenance Free Miles of Driving and perfect for hard conditions Choose a Drytech Dry Filter for improved performance, easy soap and water maintenance, ideal for all cars and trucks Choose a MaxFlow 5 Oiled Filter for improved performance with the comfort of oiled filtration technology for those looking for horsepower Filter Type PowerCore® Drytech Dry Filter MaxFlow 5 Oiled Filter Filter Part # 61508 5160 5119 Pre-Filter Part