{"product_id":"tunex-performance-module-standard-2017-2021-expedition","title":"TuneX Performance Module (2017-2021 Expedition Standard) - 1721EXPS","description":"\u003cdiv class=\"video-container\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/dXfTSVJ32EY\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cdiv class=\"tunex-description\" style=\"display: block !important;\"\u003e \n\n  \u003cdiv class=\"product-title\" style=\"margin-bottom: 1rem;\"\u003e\n    \u003cstrong\u003eTuneX Performance Module for 2017-2021 Expedition (Standard)\u003c\/strong\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"product-intro\" style=\"margin-bottom: 1rem;\"\u003e\n    \u003cp\u003eThe TuneX Performance Module is a plug-and-play power upgrade engineered for the 2017-2021 Ford Expedition. With user-selectable maps and no ECU flashing, it delivers safe, effective horsepower, torque, and fuel economy improvements on demand.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eExclusively available from Lethal Performance and our authorized dealers.\u003c\/strong\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"how-it-works\" style=\"margin-bottom: 1rem;\"\u003e\n    \u003ch3\u003eHow It Works\u003c\/h3\u003e\n    \u003cp\u003eThe TuneX module connects to your factory engine sensors and intercepts key signals like boost, fuel delivery, and ignition timing. It optimizes these values in real time based on the selected map, all without leaving a trace on your ECU.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"performance-gains\" style=\"margin-bottom: 1rem;\"\u003e\n    \u003ch3\u003ePerformance Gains\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eUp to \u003cstrong\u003e+75 Horsepower\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003eUp to \u003cstrong\u003e+80 lb-ft Torque\u003c\/strong\u003e\n\u003c\/li\u003e\n      \u003cli\u003e\u003cstrong\u003eUp to 20% MPG\u003c\/strong\u003e\u003c\/li\u003e\n      \u003cli\u003eIncreased throttle response for confident acceleration\u003c\/li\u003e\n      \u003cli\u003eDelivers stronger performance under daily load and light towing\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cem\u003ePerformance results may vary with fuel grade, environment, and usage.\u003c\/em\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"key-features\" style=\"margin-bottom: 1rem;\"\u003e\n    \u003ch3\u003eKey Features\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e7 tuning profiles including Sport, Race, and Eco modes\u003c\/li\u003e\n      \u003cli\u003eTrue plug-and-play design: no cutting, splicing, or ECU flashing\u003c\/li\u003e\n      \u003cli\u003eOptional Bluetooth control (with upgrade) for on-the-fly map changes\u003c\/li\u003e\n      \u003cli\u003eCompatible with factory diagnostics and service tools\u003c\/li\u003e\n      \u003cli\u003eSafe, reliable power from an easy-to-install device\u003c\/li\u003e\n      \u003cli\u003eEasily removed at any time\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"installation\" style=\"margin-bottom: 1rem;\"\u003e\n    \u003ch3\u003eHow to Install\u003c\/h3\u003e\n    \u003cp\u003eInstallation normally takes 10–15 minutes:\u003c\/p\u003e\n    \u003col\u003e\n      \u003cli\u003eDisconnect the vehicle battery.\u003c\/li\u003e\n      \u003cli\u003ePlug the TuneX harness into factory boost, MAP, and cam sensors.\u003c\/li\u003e\n      \u003cli\u003eSecure the module with zip ties or Velcro (included).\u003c\/li\u003e\n      \u003cli\u003eReconnect battery and start engine.\u003c\/li\u003e\n      \u003cli\u003eSelect your preferred map using the dial or app.\u003c\/li\u003e\n    \u003c\/ol\u003e\n    \u003cp\u003eNo flashing, dealer tools, or reprogramming required.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"vehicle-fitment\" style=\"margin-bottom: 1rem;\"\u003e\n    \u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n    \u003cul\u003e\u003cli\u003e2017-2021 Expedition (Standard)\u003c\/li\u003e\u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"exclusive-tagline\" style=\"margin-bottom: 1rem;\"\u003e\n    \u003ch3\u003eExclusively from Lethal Performance\u003c\/h3\u003e\n    \u003cp\u003eThe TuneX Performance Module is the easiest way to wake up your 2017-2021 Expedition. More power, better mileage, and no ECU flash required—only from Lethal Performance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"TuneX","offers":[{"title":"Default Title","offer_id":48149771124994,"sku":"TNX-1721EXPS","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/tunexdevice_598708bf-9062-4b90-8eb6-f29d8bc97832.jpg?v=1785023109","url":"https:\/\/www.lethalperformance.com\/products\/tunex-performance-module-standard-2017-2021-expedition","provider":"Lethal Performance","version":"1.0","type":"link"}