Closed Box Air Intake (15566) 2013-2016 Silverado/Sierra 2500/3500HD 6.6L V8 (Duramax LML) Filter Options:PowerCore 15953) use replacement filters: PowerCore

15953) use replacement filters: PowerCore Filter Part # 5117  

PowerCore Filter (CARB EO # D-526-4)

Crew Cab Short/Long Beds)

2007-2008 Chevrolet Suburban 4

2007 Chevrolet Silverado 3500HD 6

Closed Box Air Intake (15566) 2013-2016 Silverado/Sierra 2500/3500HD 6.6L V8 (Duramax LML) Filter Options:PowerCore 15953) use replacement filters: PowerCoreDescription 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