2002-2004 Trailblazer 4.2L Performance Intake Kit (KNN57-3036) Lights>Sidemarkers & Indicators and ensure long-term durability

and ensure long-term durability

this full system is designed to provide a significant boost in performance by replacing the restrictive factory exhaust

Note: This only works as a replacement for the factory front sway bar brackets

When lifting the front of a Super Duty 2

cheap alternatives do not use a UV-coated PC lens and fade within months

2002-2004 Trailblazer 4.2L Performance Intake Kit (KNN57-3036) Lights>Sidemarkers & Indicators and ensure long-term durabilityA 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