This item cannot be shipped to California due to Carb regulation with CA. 57-series OEM air box intake systems include a washable, reusable High-Flow Air Filter paired with a CAD-designed high airflow intake tube, and is designed to be a simple, cost-effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter, drops easily into the factory air box, can go up to 50,000 miles between filter services under normal highway driving conditions, and offers K&N's industry-leading engine protection. Each 57-series OEM air box intake system is designed for specific vehicle applications to ensure a precise fit, and can typically be installed in less than 90 minutes with only standard hand tools. Buy with confidence under the K&N 10-Year/Million Mile Limited Warranty. Legal in all 50 States.

Vehicle Fitment

Years	Make	Model	Trim
2019–2020	Chevrolet	Silverado 1500	Custom
2019–2020	Chevrolet	Silverado 1500	Custom Trail Boss
2019–2020	Chevrolet	Silverado 1500	WT
2019–2020	GMC	Sierra 1500	Base