2014-2018 Chevrolet Silverado & GMC Sierra 1500 4.3L Engine Guaranteed to increase horsepower Designed to improve throttle response and engine sound Free-flowing high density polyethylene tube Easy to install, usually in 90 minutes or less Replaces entire factory air intake system
2014-2017 Chevrolet Silverado 1500 5.3L & 6.2L 2015-2017 Chevrolet Tahoe 5.3L 2015-2017 Chevrolet Suburban 5.3L 2015-2017 GMC Yukon 5.3L & 6.2L 2014-2017 GMC Sierra 1500 5.3L & 6.2L 2015-2017 Cadillac Escalade 6.2L https://www.knfilters.com/search/applications.aspx?prod=63-3082
The K&N 63-3087 Air Intake fits some Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models. See vehicle applications link for details Fits: 2015 2016 GMC Sierra & Chevy Silverado 2500 3500 Duramax Diesel Engine