GMC Pickup Truck Intake System - K&N 773021 Cold Air Intake

K&N FUEL INJECTION PERFORMANCE KIT, 57 SERIES FIPK, GENERATION 2, COLD AIR INTAKE -- 50 State Legal, Replaces Entire Air Intake Tract And Filter, Reusable Filter Lasts Longer, Produces An Additional 8.66 Horsepower At 6300 RPM, Increases Fuel Mileage, Easy To Install, Larger Filter Area Increases Service Intervals, Million Mile Manufacturers Warranty, Replacement Filter Part Number RC-4690, GROUND SHIPPING ONLY