Description
Quantum Cold Air Intake System w/ Pro DRY S Filter – GM Duramax 6.6L Turbo Diesel
The Quantum Cold Air Intake System from aFe POWER delivers state-of-the-art airflow technology for your GM Duramax 6.6L Turbo Diesel truck. Engineered with a patent-pending integrated filter-to-housing design, this intake system maximizes airflow, improves torque and horsepower, and provides a durable, direct-fit installation.
Featuring a Pro DRY S 3-layer synthetic air filter, the Quantum Intake offers oil-free, high-efficiency filtration with convenient maintenance. The CAD-designed, XLPE roto-molded intake tube resists heat soak and provides smooth, uninterrupted airflow for optimized engine performance.
Dyno testing proves gains of up to +4 HP and +11 lbs.-ft. of torque, with 705 CFM measured at 7" H2O—outflowing the factory intake by 70%. Installation is simple, utilizing factory mounting locations and including all necessary clamps, couplings, and hardware.
Designed and manufactured in Corona, California, the Quantum Intake System combines performance, durability, and convenience for Diesel truck enthusiasts.
Key Features
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Dyno-proven gains: +4 HP and +11 lbs.-ft. torque
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High-flow design: Outflows factory intake by 70%
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Pro DRY S filter: Oil-free, 3-layer synthetic media for maximum convenience and filtration
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Integrated filter-to-housing design: Secure fitment and fast installation with 4 captive screws
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CAD-designed XLPE intake tube: Heat-soak resistant, durable, and dyno tuned for optimal airflow
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Silicone bellows coupling: Absorbs engine movement for secure, easy installation
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Direct-fit system: Uses factory mounting points, no cutting or modifications required
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All hardware included for hassle-free installation
Emissions Disclaimer
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Not CARB exempt
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Not legal for sale or use in California on vehicles registered with the California DMV
Vehicle Fitment
Chevrolet:
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Silverado 2500 HD Diesel V8-6.6L Turbo Diesel (2017–2019)
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Silverado 3500 HD Diesel V8-6.6L Turbo Diesel (2017–2019)
GMC:
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Sierra 2500 HD Diesel V8-6.6L Turbo Diesel (2017–2019)
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Sierra 3500 HD Diesel V8-6.6L Turbo Diesel (2017–2019)
