K&N FIPK Cold Air Intake – 2007-2010 Silverado and Sierra with 6.6L LMM Duramax Diesel – 57-3066

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) Replaces entire factory air intake system Free-flowing high density polyethylene tube Easy to install, usually in 90 minutes or less Washable and reusable lifetime air filter K&N Million Mile Limited Warranty The K&N 57-3066 Air Intake fits some Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models. See vehicle applications link for details. The K&N 57-3066 FIPK 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 57-3066 air intake comes with a K&N high-flow air filter and a covered 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 the air filter restriction gage. 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 the existing factory mounting points. The tools needed are a screwdriver, 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� � Estimated Horsepower Gain 19.67 HP @ 2900 RPM Replacement Filter RC-5179 Air Filter Color Red Air Filter Material Cotton Gauze Air Filter Outlet Shape Round Clamps Included 3 Clamp Material Stainless Steel Clamp Style Regular CARB EO Number D-269-36 Couplers Included 1 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 14.8 lb (6.7 kg) Air Filter Large End Diameter 9 in (229 mm) Product Box Height 15.6 in (396 mm) Product Box Length 24.2 in (615 mm) Product Box Width 20.2 in (513 mm) Mounting Hardware Included Yes Oversize Shipping OS1 Warranty 1,000,000 Miles/10 Year Horsepower gains based on similar vehicle dynamometer test. Results will vary.