K&N Cold Air Intake System: High-Flow Air-Filter, Increase Performance & Horsepower: Compatible with 2009-2014 Chevy/GMC/Cadillac (See Product Description for Select Models) 71-3070 - Guaranteed to increase horsepower - Designed to improve throttle response and engine sound - Free-flowing aluminum tube - Replaces entire factory air intake system - Lasts up to 100,000 miles before service is required (depending on driving conditions) - Easy to install, usually in 90 minutes or less - Washable and reusable lifetime air filter