K&N Cold Air Intake System — High-Flow Filter, Horsepower & Towing for 2014-2020 Silverado, Suburban, Tahoe, Sierra 1500, Yukon, Escalade

K&N’s Cold Air Intake System brings over 50 years of performance filtration know-how to your GM truck or SUV. Proudly designed and manufactured in the USA, this premium kit is engineered to fit your vehicle and is dyno-tested to deliver a guaranteed horsepower increase. By replacing the factory air box with a high-flow intake tube, a custom heat shield, and an oversized washable air filter, the engine can draw cooler, oxygen-rich air more efficiently. The result is a more responsive driving experience in daily commuting and during towing, without compromising reliability.

What makes this kit stand out is how it streamlines intake air without sacrificing protection. The heat shield helps keep intake air cooler under hood, while the high-flow cotton air filter is designed to capture dirt and dust while preserving air supply. The system is built to withstand long-term use, with a washable filter that can go many miles between cleanings when you drive under normal highway conditions.

What’s included

• High-flow intake tube designed to maximize air delivery
• Custom heat shield to maintain cooler air temperatures
• Oversized washable cotton air filter for ongoing performance
• All necessary hardware and step-by-step installation instructions

How it benefits your vehicle

Engine breathing is optimized with less restrictive airflow, which can translate to improved throttle response and more confident acceleration. Dyno-tested horsepower and torque numbers are included with each kit, giving you a data-backed view of performance gains. The intake system also enhances engine sound, delivering a refined growl on demand and quieting back to highway speeds once you’re cruising.

• Guaranteed increase in horsepower and torque based on wheel-based dynamometer testing
• Improved throttle response for daily driving and highway merging
• Enhanced engine sound during acceleration, with a quieter transition at speed
• Better towing performance through more immediate throttle feel and improved airflow

Reliability, warranty, and support

Built to last, the kit includes a No-Hassle Lifetime Limited Warranty and will not void your manufacturer’s warranty. Made in the USA, it carries a trusted reliability story and access to US-based customer support, making it a straightforward upgrade for daily driving or weekend hauling. Routine maintenance is simple: the washable filter only needs cleaning roughly every 100,000 miles under normal highway conditions.

Compatibility spans the 2014-2020 Chevy Silverado 1500, GMC Sierra 1500, Cadillac Escalade and Escalade ESV, Chevy Suburban, Tahoe, and GMC Yukon/Yukon Denali families, among other listed models. If you’re looking to unlock a more responsive engine while keeping factory warranty protections intact, this kit provides a compelling option to consider.