K&N Series 50 NextGen Cold Air Intake with High-Flow Oiled Air Filter (14-18 5.3L Sierra 1500)Find parts that fit my vehicle

Enhanced Engine Performance. The K&N Series 50 NextGen Cold Air Intake with High-Flow Oiled Air Filter significantly improves airflow to your engine, delivering notable gains in horsepower and torque without requiring engine tuning. Designed to replace your factory intake system, it optimizes engine breathing for forced induction applications, resulting in more responsive acceleration and improved overall performance.

Durable Construction and Appearance. The intake tube is constructed from rotationally molded high-density cross-linked polyethylene to ensure durability and smooth airflow. The system incorporates a semi-enclosed NextGen airbox that reduces intake air temperatures and protects the filter from contaminants. The washable, oiled cotton gauze filter features an oversized conical design to maximize filtration efficiency and airflow.

Installation Made Simple. Engineered for an uncomplicated installation process, this cold air intake requires no drilling and uses reduced mounting hardware along with Quick-Lock™ technology, enabling most users to install it in under an hour.

Warranty. Includes a lifetime limited warranty for lasting confidence and protection.

Application. Specifically designed to fit 14-18 5.3L Sierra 1500.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov