K&N's enclosed air box roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty. Enclosed...

K&N's enclosed air box roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty. Enclosed...

K&N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. This power gaining air intake comes with K&N's...

K&N's enclosed air box roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty. Enclosed...

K&N's enclosed air box roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty. Enclosed...

K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty. Engineered to provide high...

K&N 63-3106 Performance AirCharger cold air intake for 2016-2025 Chevrolet Malibu. Roto-molded tube with red cotton gauze filter and mass air flow sensor adapter for improved airflow and power. Not...

K&N 63-3109 enclosed Performance AirCharger cold air intake for 2019-2025 GM trucks and SUVs including Escalade, Sierra, Silverado, Tahoe, and Yukon. Protects filter from heat while delivering major...

K&N 63-3110 enclosed Performance AirCharger cold air intake for 2019-2026 Chevrolet and GMC Sierra and Silverado. Heat-protecting air box with high-flow red filter for excellent towing and daily...

K&N 63-3113 enclosed Performance AirCharger cold air intake for 2019-2026 Chevrolet and GMC Sierra 1500 and Silverado 1500. Delivers impressive horsepower and torque with heat protection from the...

K&N 63-3115 Performance AirCharger cold air intake for 2017-2026 Cadillac XT5, GMC Acadia, and Chevrolet Blazer. Includes mass air flow sensor adapter for seamless integration and power gains. Not...

K&N 63-3117 enclosed Performance AirCharger cold air intake for 2019-2020 Chevrolet and GMC Sierra 1500 and Silverado 1500. Provides strong power gains with heat protection. Not legal for sale or use...