The K&N 77-3036KP high-flow performance air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The restrictive factory air filter and air intake housing on your vehicle are replaced by this K&N air intake system which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. The improved air flow allows your engine to inhale a larger amount of air than it would from the stock air intake. More air means more usable power and acceleration throughout your engine's RPM range. The 77-3036KP air intake comes with a black rubber topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed through the intake tube into the engine's throttle body for a guaranteed power gain. The intake tube has an attractive chrome-like finish that's made to last and it accommodates the factory air temperature sensor and air injection hose (where equipped) as well as a replacement silicone crank case vent hose and fuel pressure vacuum hose. 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. Some K&N 77 series air intakes are not legal for sale or use in California and other states adopting California emission standards while others are CARB exempt and 50 state legal. Check the K&N catalog or website for vehicle applications and specific CARB status for each vehicle and air intake.

Fitment

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
2002-2003	Chevrolet	Trailblazer EXT	LT
2004-2005	Chevrolet	Trailblazer EXT	LT
2002-2003	Chevrolet	Trailblazer EXT	North Face
2004	Chevrolet	Trailblazer EXT	North Face
2002-2005	GMC	Envoy	SLE
2002-2005	GMC	Envoy	SLT
2002-2004	GMC	Envoy XL	SLE
2005	GMC	Envoy XL	SLE
2002-2004	GMC	Envoy XL	SLT
2005	GMC	Envoy XL	SLT
2004	GMC	Envoy XUV	SLE
2005	GMC	Envoy XUV	SLE
2004	GMC	Envoy XUV	SLT
2005	GMC	Envoy XUV	SLT
2002-2004	Oldsmobile	Bravada	Base