{"product_id":"proflex-dxi-for-2015-gmc-yukon-and-chevrolet-tahoe-5-3l","title":"2020+ GMC Yukon and Chevrolet Tahoe 5.3L Advanced Fuel Dynamics ProFlex DXI","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003eIntroducing the ProFlex DXI Flex Fuel System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExperience the ultimate in flexibility and performance with our plug-and-play flex fuel system, designed specifically for 2020-newer 5.3L Yukon and Tahoe models. Our patented system has been rigorously tested on a large fleet of new Silverados, ensuring seamless performance and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003col class=\"ProsemirrorEditor-list\"\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eDIY installation in just 15 minutes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eNo tuning required - simply install and go\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eFill up with gas or e85 at any time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col class=\"ProsemirrorEditor-list\"\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003ePlug-and-play complete solution - no additional purchases necessary\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eMaximizes performance while protecting your engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eSignificant gains in horsepower and torque when running e85\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eCooler engine, oil, and coolant temperatures when running e85\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eBetter fuel efficiency than factory flex fuel systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eExclusive ColdStart Plus software for easy e85 starting on cold mornings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eQuick and easy uninstallation in just 5 minutes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eMade in the USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ProsemirrorEditor-listItem\" data-list-indent=\"1\" data-list-type=\"bulleted\"\u003e\n\u003cp\u003eDoes not void factory warranty - invisible to scan tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eEnjoy the freedom to switch between gas and e85 with our ProFlex DXI Flex Fuel System. Order now and experience the power and flexibility you've been missing.\u003c\/p\u003e\n\u003ch6\u003eVehicle Fitment\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eThis System Fits: 2020+ GMC Yukon and Chevrolet Tahoe models with Ecotec3 5.3L V8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation of the ProFlex DX is similar to our other plug and play systems, however there is a single pin connector that must be installed inline on an existing wire. If you are not experienced with crimping connector pins on wires, we strongly suggest professional installation.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0103\/3633\/7986\/files\/Installation_Instructions_GM_V8_PROFLEX_DXI.pdf?v=1722957116\" title=\"Click here for installation instructions.\"\u003eClick here for installation instructions.\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe ProFlex Commander product line is backed by a limited 12 month warranty. \u003ca href=\"\/pages\/warranty\/\" tabindex=\"0\" target=\"_blank\"\u003eLearn more.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0103\/3633\/7986\/files\/ProFlexConnectV2threeframe_480x480.jpg?v=1676927359\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWith the new version 2 PROFLEX Connect app you can connect your smartphone to your PROFLEX Commander and run the automatic diagnostic, view your vehicle’s ethanol content in real-time and search for an E85 fuel station near you and navigate to the pump. Free for iOS and Android devices\u003c\/span\u003e\u003c\/p\u003e","brand":"Advanced Fuel Dynamics","offers":[{"title":"Default Title","offer_id":44482863038604,"sku":"PFD-GM53DXI","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/Proflex-DXI_Module_bd47bcc9-cea6-43f0-8d57-e73ea4fff046.jpg?v=1758054579","url":"https:\/\/fiperformance.com\/products\/proflex-dxi-for-2015-gmc-yukon-and-chevrolet-tahoe-5-3l","provider":"FI Performance","version":"1.0","type":"link"}