
aFe Quantum Pro 5R Cold Air Intake Sierra HD 17-19 Silverado HD 17-19 Duramax
Product Information: Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your GM Duramax 6.6L (td) truck. From the uniquely integrated Filter-to-Housing design to the state of the art, lightweight injection molded base and top Pro 5R filter, Quantum delivers dyno-proven performance gains, convenience, value and installs in minutes. 800 CFM Measured at 7" H2O +21 lbs. x ft. Torque/ +8 HP max gains Outflows factory intake by 61% Pro 5R filter: oiled, 5-layer progressive cotton media for maximum flow and filtration Unique Filter-to-Housing Interface for secure fitment and easy Installation CAD-designed XLPE roto-molded intake tube for optimum air flow, heat soak resistance and durability Bellows silicone coupling and quality stainless steel clamps for a secure install Unique Integrated Filter-to-Housing Intake Design:Quantum uses an integrated filter-to-housing design by attaching both components with 4 captive screws for a positive