The K&N 57 Series FIPK 57-3050 air intake system replaces your vehicle's restrictive factory air filter and air intake housing. 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 57-3050 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. The placement allows air to be directed past the mass air sensor and through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain. The oversized 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 the existing factory mounting points and mass air sensor requiring only a screwdriver, a ratchet set and wrench. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

Vehicle Fitment

Years	Make	Model	Trim
2005–2006	Cadillac	Escalade	Base
2005–2006	Cadillac	Escalade ESV	Base
2005–2006	Cadillac	Escalade EXT	Base
2005–2006	Chevrolet	Avalanche 1500
2005	Chevrolet	Avalanche 1500	Base
2005–2006	Chevrolet	Avalanche 1500	LS
2005–2006	Chevrolet	Avalanche 1500	LT
2005–2006	Chevrolet	Silverado 1500
2005	Chevrolet	Silverado 1500	Base
2005–2006	Chevrolet	Silverado 1500	LS
2005–2006	Chevrolet	Silverado 1500	LT
2005–2006	Chevrolet	Silverado 1500	SS
2005–2006	Chevrolet	Silverado 1500	WT
2007	Chevrolet	Silverado 1500 Classic
2007	Chevrolet	Silverado 1500 Classic	LS
2007	Chevrolet	Silverado 1500 Classic	LT
2007	Chevrolet	Silverado 1500 Classic	SS
2007	Chevrolet	Silverado 1500 Classic	WT
2005–2006	Chevrolet	Suburban 1500
2006	Chevrolet	Suburban 1500	Base
2005–2006	Chevrolet	Suburban 1500	LS
2005–2006	Chevrolet	Suburban 1500	LT
2005–2006	Chevrolet	Tahoe
2006	Chevrolet	Tahoe	Base
2005–2006	Chevrolet	Tahoe	LS
2005–2006	Chevrolet	Tahoe	LT
2005–2006	GMC	Sierra 1500
2005	GMC	Sierra 1500	Base
2007	GMC	Sierra 1500	Classic
2005–2006	GMC	Sierra 1500	Denali
2006	GMC	Sierra 1500	SL
2005–2006	GMC	Sierra 1500	SLE
2005–2006	GMC	Sierra 1500	SLT
2005–2006	GMC	Sierra 1500	WT
2007	GMC	Sierra 1500 Classic	Denali
2007	GMC	Sierra 1500 Classic	SL
2007	GMC	Sierra 1500 Classic	SLE
2007	GMC	Sierra 1500 Classic	SLT
2007	GMC	Sierra 1500 Classic	WT
2005–2006	GMC	Yukon	Denali
2006	GMC	Yukon	SL
2005–2006	GMC	Yukon	SLE
2005–2006	GMC	Yukon	SLT
2005–2006	GMC	Yukon XL 1500	Denali
2006	GMC	Yukon XL 1500	SL
2005–2006	GMC	Yukon XL 1500	SLE
2005–2006	GMC	Yukon XL 1500	SLT