{"product_id":"k-n-20-21-chevy-gmc-2500-3500-6-6l-v8-performance-air-intake-system","title":"K\u0026N 20-21 Chevy \/ GMC 2500\/3500 6.6L V8 Performance Air Intake System","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e77-3103KC\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844387240\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N 20-21 Chevy \/ GMC 2500\/3500 6.6L V8 Performance Air Intake System\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUpgrade your 2020-2021 Chevrolet Silverado 2500 HD\/3500 HD or GMC Sierra 2500 HD\/3500 HD with the K\u0026amp;N 77-3103KC Performance Air Intake System designed for the 6.6L V8 L8T engine. This mandrel-bent aluminum cold air intake replaces the factory air box and tube to deliver more airflow for increased horsepower and torque. Paired with a washable high-flow oiled cotton filter it provides dyno-proven gains of up to 17 HP at 5159 RPM while maintaining strong filtration.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Air Filter:\u003c\/strong\u003e Washable reusable oiled cotton media cleans every 100000 miles under highway conditions for long-term performance and low maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-Bent Aluminum Tube:\u003c\/strong\u003e Smooth seamless design increases airflow volume and velocity over stock intake for noticeable power gains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower and Torque Gains:\u003c\/strong\u003e Dyno-tested guarantee delivers real-world improvements in throttle response acceleration and towing power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Limited Warranty:\u003c\/strong\u003e Backed by K\u0026amp;N no-hassle coverage protecting your investment for the life of your vehicle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Bolt-On Fit:\u003c\/strong\u003e Direct replacement for factory components installs in 60 minutes or less using basic hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces OEM air filter and intake tube without cutting or permanent modifications\u003c\/li\u003e\n\u003cli\u003eFilter service interval extends to 100000 miles with K\u0026amp;N cleaning kit for minimal upkeep\u003c\/li\u003e\n\u003cli\u003eShips in protective box measuring 25in x 14in x 10in with 11lb shipping weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eComplete in under 60 minutes using screwdriver pliers and sockets included in most kits\u003c\/li\u003e\n\u003cli\u003eRetains factory heat shield and sensors for plug-and-play compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eHigh Country\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eLTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eLTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd\u003eWT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eDenali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500 HD\u003c\/td\u003e\n\u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eDenali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 50 years engineering high-performance air filters and intakes trusted by millions\u003c\/li\u003e\n\u003cli\u003eDyno-tested systems deliver verified power gains for trucks and heavy-duty applications\u003c\/li\u003e\n\u003cli\u003ePrecision mandrel bending and premium materials ensure durable fit and maximum airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit my 2020 Silverado 2500 HD 6.6L gas engine?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes the 77-3103KC fits all 2020-2021 Silverado 2500\/3500 HD and Sierra 2500\/3500 HD models with 6.6L V8 L8T gasoline engine across listed submodels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in the intake tube and filter?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Features mandrel-bent aluminum intake tube for strength and airflow plus oversized high-flow filter with oiled cotton gauze media for filtration and reusability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty and vehicle impact apply?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Includes K\u0026amp;N Lifetime Limited Warranty and installs without voiding your vehicle manufacturer warranty per Magnuson-Moss Act\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground shipping via UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original K\u0026amp;N box 25in L x 14in W x 10in H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.5 lbs product 11 lbs shipping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40401460789327,"sku":"KNN77-3103KC","price":472.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-20-21-chevy-gmc-25003500-6_6l-v8-performance-air-intake-system-kn-engineering.jpg?v=1766998779","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-20-21-chevy-gmc-2500-3500-6-6l-v8-performance-air-intake-system","provider":"Black Ops Auto Works","version":"1.0","type":"link"}