K&N Cold Air Intake Kit: Increase Horsepower up to 20HP

K&N air intake systems are engineered to deliver increased performance, exceptional durability, and stylish aesthetics, coming in a range of finishes and powder coatings. The state-of-the-art High-Flow Air Filter from K&N provides top-notch protection for your engine by filtering out contaminants, while an aerodynamic tube design ensures a guaranteed boost in horsepower and torque.

Designed to enhance acceleration, towing capabilities, and throttle response, K&N air intake systems offer world-class engine protection and outperform OEM intake systems by providing superior airflow. These intakes are easy to install and maintain, with air filter cleaning required only every 100,000 miles.

For vehicles like the 2020-2021 CHEVROLET Silverado 2500 HD, 2020-2021 CHEVROLET Silverado 3500 HD, 2020-2021 GMC Sierra 2500 HD, and 2020-2021 GMC Sierra 3500 HD, the replacement Air Filter RU-1044 is available.

Benefits of K&N cold air intake systems include a guaranteed increase in horsepower and torque, with up to 20HP and 19 ft.lbs. of Torque, thanks to less restricted airflow providing more cool, oxygen-rich air to the engine. These systems also allow your engine to produce a growling sound on acceleration while remaining quiet at cruising speeds.

K&N conducts dyno testing to ensure reliable horsepower and torque results, with reports included for each intake system. Additionally, the intake kits improve towing performance by enhancing throttle response and overall horsepower and torque.

Featuring K&N's signature reusable air filter, made with 4 layers of pleated cotton and red filter oil, it effectively absorbs dirt and dust particles, allowing clean air to flow into the engine. The durable aluminum intake tube and custom heat shield not only improve airflow but also protect the intake air from high engine bay temperatures.

Backed by a No-Hassle Lifetime Limited Warranty, K&N air intake systems are trusted for premium engine protection and will not void your manufacturer vehicle warranty. Made in the USA for quality and reliability, these systems come with detailed instructions and all necessary parts for easy installation in less than 60 minutes with basic hand tools, with US-based customer support available.

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