The K&N NextGen cold air intake for 2019–2024 Chevy Silverado 1500 (5.3L/6.2L V8) increases intake volume with a rotationally molded HDPE tube by about 30.8%, delivering an advertised 19.07 horsepower and 19.37 torque gain without a tune. It comes with a washable, reusable High-Flow lifetime air filter featuring oiled cotton media and a protective NextGen air box; typical installation time is under an hour and K&N provides warranty support.
K&N 19-24 Chevy Silverado (5.3L/6.2L V8) NextGen Cold Air Intake