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Instruction Sheets for Part 37640 - Please note your lid and filter may appear different than images in the instruction sheets
2014-2015 GMC Sierra 2500HD 6
Instruction Sheets for Part 16857151 - Please note your lid and filter may appear different than images in the instruction sheets
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2011-2014 Ford F-150 Raptor 6
Closed Box Air Intake (15366) 2011-2012 Silverado/Sierra 2500/3500HD 6.6L (Duramax LML) [OBSOLETE] Filter Options:PowerCore Instruction Sheets for Part 37640Description 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