{"product_id":"k-n-77-3077kp-engine-cold-air-intake-performance-kit","title":"K\u0026N 77-3077KP Engine Cold Air Intake Performance Kit","description":"\u003ch2\u003ePerformance Intake Kit Overview\u003c\/h2\u003e\u003cp\u003eThe K\u0026amp;N 77-3077KP is a performance air intake system built for select Chevrolet Silverado HD and GMC Sierra HD trucks. It uses a mandrel-bent aluminum intake tube and a washable, reusable oiled cotton filter to improve airflow while maintaining street-legal status in all 50 states.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePolished aluminum intake tube for smoother airflow and a clean engine bay appearance\u003c\/li\u003e\n\u003cli\u003eWashable cotton gauze filter with pre-oiled media\u003c\/li\u003e\n\u003cli\u003eOversized conical filter design for extended service intervals under normal highway driving\u003c\/li\u003e\n\u003cli\u003eCARB EO D-269-49 for approved applications\u003c\/li\u003e\n\u003cli\u003eMass air flow sensor adapter included when required\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePart number 77-3077KP is part of K\u0026amp;N’s 77 Series Kits, a metal intake kit line engineered for truck and SUV applications. This system replaces the factory intake path with a polished aluminum tube and a high-flow filter assembly, and it is listed as street legal in all U.S. states for the specified applications. For buyers searching for a Chevrolet Silverado 2500 HD cold air intake or a GMC Sierra 3500 HD performance intake, this kit is built around airflow, serviceability, and emissions compliance.\u003c\/p\u003e\u003cp\u003eThe reusable filter uses cotton gauze media and is designed to be cleaned and re-oiled rather than replaced at every service interval. K\u0026amp;N rates this system at an estimated 12 horsepower gain at 2850 RPM, and the included CARB EO number supports California-compliant applications where listed. Part number 77-3077KP also cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReducing intake restriction in a factory-style replacement intake path\u003c\/li\u003e\n\u003cli\u003eImproving throttle response and airflow delivery\u003c\/li\u003e\n\u003cli\u003eReplacing a restrictive stock air intake assembly\u003c\/li\u003e\n\u003cli\u003eSupporting serviceable filtration with a washable filter element\u003c\/li\u003e\n\u003cli\u003eMaintaining emissions compliance on listed applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2011-2014 Chevrolet Silverado 2500 HD, N\/A. Fits 2011-2014 Chevrolet Silverado 3500 HD, N\/A. Fits 2011-2014 GMC Sierra 2500 HD, N\/A. Fits 2011-2014 GMC Sierra 3500 HD, N\/A. Verify CARB status for your exact application before installation. The system is designed for the listed vehicles and typically installs in less than 90 minutes.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eK\u0026amp;N backs this intake system with a 1,000,000-mile\/10-year warranty. Part number 77-3077KP is built as a reusable performance intake solution with application-specific fitment and CARB EO documentation for approved vehicles.\u003c\/p\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":53621579579573,"sku":"BBWQ-77-3077KP","price":417.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KN_773077KP_FRO.jpg?v=1793167910","url":"https:\/\/www.partcatalog.com\/products\/k-n-77-3077kp-engine-cold-air-intake-performance-kit","provider":"PartCatalog","version":"1.0","type":"link"}