K&N 57 Series Generation II FIPK – 2005-2007 Silverado and Sierra Duramax (6.6L LBZ with Round Filter) – 57-3000

Product Overview� �Guaranteed to increase horsepower�Designed to improve throttle response and engine sound�Lasts up to 100,000 miles before service is required (depending on driving conditions)�Easy to install, usually in 90 minutes or less�Free-flowing high density polyethylene tube�Replaces entire factory air intake system�Washable and reusable lifetime air filter�K&N Million Mile Limited Warranty The K&N 57-3000 Air Intake fits some Chevrolet Silverado 2500 HD, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500, Chevrolet Silverado 3500 Classic, GMC Sierra 2500 HD, GMC Sierra 2500 HD Classic, GMC Sierra 3500, and GMC Sierra 3500 Classic models. See vehicle applications link for details. The K&N 57-3000 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 57-3000 air intake comes with a black-finish topped K&N high-flow air filter and a lidded 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 factory mass air sensor and air filter restriction gauge. 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. The tools needed are a screwdriver, a ratchet set and several wrenches. K&N 57 Series FIPK’s are street legal in all 50 US states and come with K&N’s Million Mile Limited Warranty. � Product Specifications � 15.42 HP @ 2911 RPM Replacement Filter RC-5179 Air Filter Color Red Air Filter Material Cotton Gauze Air Filter Outlet Shape Round Clamps Included 1 Clamp Material Stainless Steel Clamp Style Regular CARB EO Number D-269-34 Couplers Included None Type Gen II Product Style 57 Series FIPK Air Filter Height 7.5 in (191 mm) Intake Pipe Color / Finish Black Intake Pipe Material High-Density Polyethylene Street Legal In All US States Yes TUV Approved (Europe) No Weight 11.8 lb (5.4 kg) Air Filter Large End Diameter 9 in (229 mm) Product Box Height 12.5 in (318 mm) Product Box Length 22.25 in (565 mm) Product Box Width 14.25 in (362 mm) Mounting Hardware Included Yes Warranty 1,000,000 Miles/10 Year � Horsepower gains based on similar vehicle dynamometer test. Results will vary. � � � �