{"product_id":"jb4-tuner-for-lotus-emira","title":"JB4 Tuner for 2022+ Lotus Emira","description":"\u003ch3\u003e \u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003ePower gains up to \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e100whp \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003eon a stock vehicle without the risks of flashing!\u003c\/span\u003e \u003c\/h3\u003e \u003cp\u003eThe JB4 plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Available for both the 2.0L turbocharged and 3.5L supercharged models, power gains of 60-100hp to the wheels are possible! This is how your Emira should have come from the factory.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003eNo ECU flash needed and compatible with locked 🔒 ECUs\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-PRO-APP-FREE_1024x1024.jpg?v=1760906303\" alt=\"ECUs\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e \u003cp\u003e\u003cb\u003eWirelessly Connect to your JB4: \u003c\/b\u003eIncludes our all new \u003cstrong\u003eJB4PRO\u003c\/strong\u003e Bluetooth adapter and free app! The JB4PRO app allows you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. \u003cbr\u003e\u003cbr\u003eF\u003cspan\u003eor more info on how to use the JB4PRO free app\u003c\/span\u003e \u003ca data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app%23post851437\u0026amp;source=gmail\u0026amp;ust=1760993156171000\u0026amp;usg=AOvVaw0tdflC25-hxc3fH-Sbly4i\" href=\"https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app#post851437\" target=\"_blank\"\u003eclick here.\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eJB4 Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e• \u003c\/span\u003ePower gains up to 100whp depending on fuel used\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e• Improves 0-60 and quarter mile times.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Includes multiple tuning maps for different fuel types.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Quick plug and play installation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Supports E85 ethanol blends.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reads and deletes fault codes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Displays and logs up to 40 engine parameters.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Boost by gear control for improved traction.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Controls exhaust flap operation on supported vehicles.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with the free JB4PRO app.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Offers better performance and safety than basic chip tunes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Full CANbus integration.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Runs as smoothly as stock.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with all driving modes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• No impact on fuel economy during normal driving.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Requires 91 octane or better for performance gains.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Not VIN locked and fully removable.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Includes billet aluminum enclosure.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Designed and assembled in the USA.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 5-year warranty.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eLotus\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e• 2022+ Lotus Emira 2.0L I4 Turbo (M139)\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e• 2022+ Lotus Emira 3.5L V6 Supercharged (2GR-FE)\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp class=\"p1\"\u003e\u003cstrong\u003e\u003cspan class=\"s1\"\u003eWhat is a JB4?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThe JB4 is a plug \u0026amp; play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME\/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus, fuel \u0026amp; spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade and is sold in over 67 countries worldwide.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIs the JB4 a real tune?\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eYes the JB4 is a real tune. By tapping into specific sensors and CANbus for real time vehicle data the JB4 is able to alter your boost, timing, AFR, and\/or fuel trims, to a similar degree an ECU reflash would, but without the vehicle ever knowing its been tuned. The result is safe, smooth, and significant power and torque gains while retaining your factory safety systems and without having to unlock\/flag your ECU.\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e\u003ca href=\"https:\/\/burgertuning.com\/pages\/faq\"\u003e\u003cu\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-faq-bms-2400_ebe313c1-7832-4131-8f06-a40f5b967b9f_1024x1024.jpg?v=1578019911\" alt=\"JB4 FAQ\"\u003e\u003c\/u\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e2.0L I4 Turbocharged\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003ca href=\"#\"\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/Download-the-install-guide-2020-1.svg\" alt=\"Guide\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e \u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003cstrong\u003e3.5L V6 Supercharged\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/Download-the-install-guide-2020-1.svg\" alt=\"Guide\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/lotus-evora-tune-tuner-jb4.jpg?v=1746129186\" alt=\"Sports car\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e \u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/2CkAhxkyL-c?si=ENJN3iw-r0Hb9Amd?rel=0%20title=\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eDYNO RESULTS: \u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e2024 Lotus Emira 2.0L - JB4 Maps 1, 2, 3, and 4\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/lotus-emira-dyno-stock-vs-jb4-tuned.jpg?v=1746129839\" alt=\"Graph\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eDYNO RESULTS: Lotus Emira 3.5L Stock vs. Tuned\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/lotus-emira_supercharged_v6-dyno.png?v=1746472598\" alt=\"DYNO RESULTS\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e     ***All sales for Burger Motorsports and Fuel-It! products are final.\nThese items are not eligible for return or exchange under any circumstances.\nPlease ensure compatibility and fitment before placing your order.***","brand":"Burger Motorsports","offers":[{"title":"2.0L I4 Turbo (M139)","offer_id":42418431557717,"sku":"2023+ C43 AMG JB4 + PRO BT Adapter","price":589.0,"currency_code":"GBP","in_stock":true},{"title":"3.5L V6 Supercharged (2GR-FE)","offer_id":42418431590485,"sku":"3.5L V6 Supercharged + PRO BT Adapter","price":589.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/jb4-tuner-00005_42082a7c-719d-4e00-ba04-44c2f10a7c6a.jpg?v=1776728719","url":"https:\/\/speedzone-web.com\/en-gb\/products\/jb4-tuner-for-lotus-emira","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}