AFE Quantum Cold Air Intake System (2011-2016 Duramax 6.6L)

Improve your engine's performance with the AFE Quantum Cold Air Intake System for 2011-2016 Duramax 6.6L engines. With a cold air intake, your engine can receive a steady flow of cool air, resulting in increased horsepower and improved fuel efficiency. Upgrade your vehicle with this high-quality intake system today. Unique Integrated Filter-to-Housing Intake Design:Quantum uses an integrated filter-to-housing design by attaching both components with four captive screws for a positive surface area seal and quick and easy install. Quantum's roto-molded housing features a unique, five rib industrial grade look for long lasting durability and aFe quality recognition. Quantum Pro 5R Performance Air Filter:*This system is equipped with our oiled, 360-degree radial flow air filter with five layers of progressive, cotton media to provide maximum flow, performance and protection. Specifically designed for the Quantum Series intake systems, the air filter features an injection molded base and t