K&N 57-3033 V8-5.3L Perf Intake Kit For Chevy Avalanche (02-04)

The K&N 02-04 Chevy Avalanche V8-5.3L Performance Intake Kit is a high-performance cold air intake system designed to enhance airflow and engine efficiency. Constructed with a high-density polyethylene (HDPE) rotationally-molded tube, it increases airflow volume to deliver guaranteed gains in horsepower and torque. The kit features a washable, reusable High-Flow Air Filter with oiled cotton media, and its oversized, conical design allows for up to 100,000 miles of service under normal highway conditions. A custom heat shield is included to protect intake air from high engine bay temperatures, ensuring optimal air quality and performance. The entire system can typically be installed in less than 90 minutes, making it a practical upgrade for enthusiasts seeking improved engine response and power.

Designed for 2002 to 2004 Chevrolet Avalanche models equipped with a V8 5.3L engine, this intake kit is a direct bolt-on upgrade that enhances performance for street and daily driving applications. Compatibility is subject to local regulations, as some intakes may not be legal for use on pollution-controlled vehicles in California. The kit includes the intake tube, heat shield, and high-flow filter, providing all necessary components for a straightforward installation. Suitable for those looking to increase engine efficiency, power output, and airflow, this system offers a durable, high-quality solution for improving vehicle performance.