{"product_id":"k-n-77-series-performance-intake-kit-for-2011-2014-chevrolet-silverado-and-gmc-sierra-2500-3500-with-v8-6-6l","title":"K\u0026N 77 Series Performance Intake Kit for 2011-2014 Chevrolet Silverado and GMC Sierra 2500\/3500 with V8 6.6L","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eEnhance your truck's performance with the K\u0026amp;N 77 Series Performance Intake Kit, specifically designed for 2011 to 2014 Chevrolet Silverado and GMC Sierra 2500\/3500 models equipped with a V8 6.6L engine. This system features a mandrel-bent aluminum intake tube that optimizes airflow and increases horsepower and torque, providing noticeable acceleration improvements. The kit includes a high-flow, washable, and reusable oiled cotton filter with an oversized conical design, allowing drivers to go up to 100,000 miles between filter cleanings under normal highway conditions. A custom heat shield or air box is integrated to protect the intake air from high engine bay temperatures, ensuring consistent power delivery and engine efficiency. The entire installation can typically be completed in less than 90 minutes, making it a practical upgrade for enthusiasts seeking quick gains without extensive labor.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMandrel-bent aluminum intake tube: ensures smooth airflow for improved engine performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-flow washable air filter: provides up to 100,000 miles between services under normal driving conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOversized conical filter design: maximizes air intake volume and filtration efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom heat shield or air box: protects intake air from engine bay heat to maintain optimal performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation: typically completed in less than 90 minutes, suitable for DIY enthusiasts\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCARB compliant: suitable for street use on compatible vehicles, with specific CARB exemption status available\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eK\u0026amp;N No-Hassle Lifetime Limited Warranty: guarantees durability and performance for the life of your vehicle\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2011 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2011 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2011 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2011 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2011 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2011 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2011 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2011 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2011 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2011 GMC Sierra 2500 HD WT\n\u003cbr\u003e2011 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2011 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2011 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2011 GMC Sierra 3500 HD WT\n\u003cbr\u003e2012 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2012 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2012 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2012 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2012 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2012 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2012 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2012 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2012 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2012 GMC Sierra 2500 HD WT\n\u003cbr\u003e2012 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2012 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2012 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2012 GMC Sierra 3500 HD WT\n\u003cbr\u003e2013 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2013 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2013 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2013 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2013 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2013 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2013 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2013 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2013 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2013 GMC Sierra 2500 HD WT\n\u003cbr\u003e2013 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2013 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2013 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2013 GMC Sierra 3500 HD WT\n\u003cbr\u003e2014 Chevrolet Silverado 2500 HD LT\n\u003cbr\u003e2014 Chevrolet Silverado 2500 HD LTZ\n\u003cbr\u003e2014 Chevrolet Silverado 2500 HD WT\n\u003cbr\u003e2014 Chevrolet Silverado 3500 HD LT\n\u003cbr\u003e2014 Chevrolet Silverado 3500 HD LTZ\n\u003cbr\u003e2014 Chevrolet Silverado 3500 HD WT\n\u003cbr\u003e2014 GMC Sierra 2500 HD Denali\n\u003cbr\u003e2014 GMC Sierra 2500 HD SLE\n\u003cbr\u003e2014 GMC Sierra 2500 HD SLT\n\u003cbr\u003e2014 GMC Sierra 2500 HD WT\n\u003cbr\u003e2014 GMC Sierra 3500 HD Denali\n\u003cbr\u003e2014 GMC Sierra 3500 HD SLE\n\u003cbr\u003e2014 GMC Sierra 3500 HD SLT\n\u003cbr\u003e2014 GMC Sierra 3500 HD WT\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":45763074359495,"sku":"knn77-3077KP","price":393.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3b5124367605f4759a48d31cd99f1dee.jpg?v=1762753637","url":"https:\/\/mainstreeteshop.com\/products\/k-n-77-series-performance-intake-kit-for-2011-2014-chevrolet-silverado-and-gmc-sierra-2500-3500-with-v8-6-6l","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}