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The K&N FIPK intake for 2002–2004 Chevrolet TrailBlazer L6-4.2L uses a roto-molded HDPE tube to increase airflow and provide a guaranteed rise in horsepower and torque. Each system pairs with a washable, reusable oiled cotton High-Flow filter that can allow up to 100,000 miles between services under normal highway driving. A heat shield protects intake air and most installations take under an hour; K&N offers a lifetime warranty.
K&N 02-04 Chevy Trailblazer L6-4.2L Performance Intake Kit
