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. This model includes a Oiled Air Filter for improved performance with the comfort of oiled filtration technology for those looking for horsepower. Filter Type Oiled Air Filter Filter Part # 5120 Pre-Filter Part # 51914 Filter Maintenance 5100 This vehicle and part number combinations are NOT exempted on the following: 2012-2013 Ford Mustang Boss 302 5.0L V8*CARB EO Unavailable Instruction Sheets for Part 19650 - Please note your lid and filter may appear different than images in the instruction sheets