K&N 19-20 Chevrolet Blazer / GMC Arcadia AirCharger Performance Air Intake System

If you're looking to get more out of your 2017-2025 Cadillac XT5, a performance air intake system like this K&N AirCharger can make a noticeable difference. This system is designed to help your engine breathe easier by replacing the restrictive factory air box with a smoother, larger diameter tube and a high-flow air filter. The goal is to get more air into your engine, which can lead to a boost in both horsepower and torque.

The intake tube itself is made from high-density polyethylene (HDPE) using a rotational molding process, which creates a strong and smooth interior surface for improved airflow. It's paired with K&N's well-known washable and reusable oiled cotton gauze air filter. This oversized, conical filter is designed for long service intervals, potentially up to 100,000 miles between cleanings under normal highway driving. A custom heat shield is included to help block hot air from the engine bay from entering the intake, ensuring cooler, denser air for better combustion. K&N guarantees this system will increase horsepower and torque.

Installation is typically straightforward and can often be completed in under an hour with basic tools. This system comes with a 10-year/million-mile limited warranty from K&N, and it's designed to not void your vehicle's factory warranty. Please note that this intake is not CARB approved and cannot be shipped to California.