2009-2012 V8 GM 1500 Performance Air Intake System (KNN50-3070)

This K&N NextGen cold air intake system is engineered for Chevrolet Silverado 1500 V8 4.8L/5.3L/6.2L. A high-density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow by 30.8% to your engine and provides an increase of 18.78 horsepower and 15.59 torque with no tune required. This intake system is paired with a washable, reusable High-Flow LIFETIME Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom designed NextGen air box helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes.

Features

• Dyno-Proven Performance: Dyno-proven to deliver a guaranteed increase in horsepower
• NextGen Airbox: The hybrid airbox features a semi-enclosed airbox
• Oversized Air Filter: An oversized air filter features an increased surface area
• Large-Diameter Tube: The large-diameter, CAD-designed intake tube features strategically positioned air channels
• Precision Engineering: Each NextGen intake is precisely engineered for your vehicle
• Simplified Installation: The simplified design reduces mounting hardware