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K&N 06-09 Chevy Trailblazer / GMC Envoy L6-4.2L Aircharger Performance Intake

Unlock the full potential of your Chevy Trailblazer or GMC Envoy with the K&N Aircharger Performance Intake. This system is designed to increase horsepower and torque by replacing the restrictive factory air filter and air intake housing.

The K&N Aircharger features a high-density polyethylene (HDPE) rotationally-molded tube that increases airflow to your engine, providing a guaranteed increase in horsepower and torque. The system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media.

  • Lasts up to 100,000 miles before service required
  • Will not void vehicle warranty
  • Estimated horsepower gain of 9.5 HP at 4725 RPM
Make Model Year Type
Chevrolet Trailblazer 2007 LS
Chevrolet Trailblazer 2007 LT
Chevrolet Trailblazer 2008 Base
Chevrolet Trailblazer 2008 LT
Chevrolet Trailblazer 2009 LT
GMC Envoy 2007 SLE
GMC Envoy 2007 SLT
GMC Envoy 2008 SLE
GMC Envoy 2008 SLT
GMC Envoy 2009 SLE
GMC Envoy 2009 SLT
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