High Performance Cold Air Intake Kit for 2001-2007 CHEVROLET/GMC Trucks

K&N air intake systems are engineered to provide increased performance, outstanding durability, and sleek aesthetics, with an assortment of finishes and powder coatings available. The state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. These intakes are designed to improve acceleration, towing, and throttle response while providing world-class protection for your engine.

K&N intakes are dyno-tested and provide more airflow compared to OEM intake systems, with easy installation and maintenance requirements. The air filter only needs cleaning every 100,000 miles. The replacement air filter for the 2007 CHEVROLET Silverado 2500 HD Classic, 2007 CHEVROLET Silverado 3500 Classic, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, 2001-2006 CHEVROLET Silverado 2500 HD, 2001-2006 CHEVROLET Silverado 3500, 2001-2006 GMC Sierra 2500 HD, and 2001-2006 GMC Sierra 3500 is the RU-1041.

K&N's intakes are protected by a 10-Year/Million Mile Limited Warranty, ensuring ultimate longevity. They are guaranteed to increase horsepower by up to 50% more than restrictive factory box air filters and intake tubes, improving acceleration and uphill performance when towing by enhancing throttle response. The improved engine sound allows you to hear the power under the hood.

K&N's world-class protection pushes the limits of engine protection, safeguarding your engine from harmful contaminants. The easy maintenance and installation, with no filter cleaning required for up to 100,000 miles and bolt-on power in less than an hour with basic hand tools, make K&N air intake systems one of the easiest ways to guarantee an increase in horsepower. They are dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required.

Manufactured in America, K&N air intake systems are high-quality, racetrack-approved products. As the Official Air Filter of NASCAR, they are trusted on the racetrack and made for your vehicle.

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