K&N 02-04 Chevy Trailblazer L6-4.2L Performance Intake Kit

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.Installation InstructionsUser 1This Part Fits: Year Make Model Submodel 2002-2005 Chevrolet Trailblazer LS 2002-2005 Chevrolet Trailblazer LT 2002-2003 Chevrolet Trailblazer LTZ 2002-2004 Chevrolet Trailblazer North Face 2003-2005 Chevrolet Trailblazer EXT LS 2002-2005 Chevrolet Trailblazer EXT LT 2002-2004 Chevrolet Trailblazer EXT North Face 2002-2005 GMC Envoy SLE 2002-2005 GMC Envoy SLT 2002-2005 GMC Envoy XL SLE 2002-2005 GMC Envoy XL SLT 2004-2005 GMC Envoy XUV SLE 2004-2005 GMC Envoy XUV SLT 2002-2004 Oldsmobile Bravada Base