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

The K&N 57-3036 FIPK air intake system replaces the restrictive factory air filter and air intake. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57-3036 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain. The tube accommodates the air temperature sensor, fuel pressure regulator vent and air injection vent hose for certain vehicles. The oversized cone shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points requiring commonly available tools to do the job. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.
Installation Instructions
Installation Instructions
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This 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