Description

Features

Fitment

Offers Better Performance. This K&N Series 63 AirCharger Cold Air Intake provides better performance compared to a standard cold air intake. It gives an estimated horsepower gain of 17.70 horsepower at 2,500 RPM.

Needs No Tuning. This cold air intake doesn’t need re-tuning of your truck’s ECU. It’s guaranteed to work with the factory tune to produce optimal performance for your truck.

High-Flow Red Oiled Air Filter. This cold air intake features a High-Flow Red Oiled Air Filter. It’s made with washable cotton gauze that ensures unmatched filtration and airflow.

Superior-Grade Construction. K&N constructed this cold air intake with high-density polyethylene (HDPE) roto-molded black intake tube, which promotes unrestricted airflow to your truck’s engine. This cold air intake also has an enclosed airbox design to protect it against engine bay heat, ensuring sustained performance.

Direct Installation. You can easily install this cold air intake onto your truck by directly replacing the stock part. The box already contains all the needed hardware for a complete installation.

Backed by a 10-Year or a 1-Million-Mile Limited Warranty. This cold air intake is backed by a 10-year or a 1-million-mile limited warranty upon official purchase. Please call customer service or visit K&N’s website for more information.

Application. This K&N Series 63 AirCharger Cold Air Intake fits the 2020-2025 Chevrolet Duramax Silverado 2500 HD 6.6L models.

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MPN: K&N 63-3119