aFe Quantum Pro 5R Cold Air Intake System 17-18 GM/Chevy Duramax V6-6.

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.

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 surface area seal and quick and easy install. Quantum's Roto-molded housing features a unique, 5 rib industrial grade look for long lasting durability and aFe quality recognition.

Quantum Pro 5R Performance Air Filter:
Filter Media - Equipped with our oiled, 360-degree radial flow air filter with 5-layers of progressive cotton composite media provides maximum flow, performance and protection. Filter Construction - Specifically designed for the Quantum Series intake systems with injection molded base and top for lighter weight and rigidity. Captive screws are used to eliminate lost hardware and to securely fasten to housing. The base includes a built-in, 3-angle velocity stack for smooth, even airflow.

Dyno Tuned Intake Tube:
Quantum uses a dyno tuned, CAD-designed intake tube to achieve optimum air flow and is made from high impact, XLPE material for heat soak resistance and durability while maintaining a perfect fit.

Silicone Bellow Coupling:
The Quantum Intake System includes a silicone bellows coupling to absorb excessive engine movement and is flexible for a secure and easy install. Quantum intakes are designed with fewer parts for a quick and simple installation.

Hassle-Free Installation:
This is a direct fit intake system that utilizes factory mounting points and requires no cutting or modifications. All clamps, couplings and hardware are included for hassle-free installation.

• 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

Vehicle Fitments: