{"product_id":"jb4-tuner-for-lotus-emira","title":"Burger Motorsports JB4 Plug and Play Piggyback ECU Tuning Box for Lotus Emira 2022 onwards 2.0 Turbo M139 \u0026 3.5 V6 Supercharged 2GR-FE with Bluetooth App","description":"\u003cp\u003eUnlock serious performance from your 2022+ Lotus Emira with the JB4 plug and play tuning box, supplied by Nforcd. This advanced piggyback ECU module works alongside the factory ECU to optimise boost, timing and fuelling for sharper response and stronger power without the need to flash the ECU. Suitable for both the 2.0L turbocharged M139 and 3.5L supercharged 2GR-FE engines, the JB4 delivers gains of up to 100whp on a stock car depending on fuel, with quicker 0-60 and quarter-mile potential and no ECU unlock required.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003ePlug and play JB4 tuner for Lotus Emira 2022 onwards 2.0L Turbo M139 and 3.5L V6 Supercharged 2GR-FE\u003c\/li\u003e\r\n  \u003cli\u003ePower gains up to 100whp depending on fuel used, while retaining factory safety systems\u003c\/li\u003e\r\n  \u003cli\u003eNo ECU flash required and compatible with locked ECUs\u003c\/li\u003e\r\n  \u003cli\u003eIncludes JB4PRO Bluetooth adapter and free app for wireless map switching, data logging and firmware updates\u003c\/li\u003e\r\n  \u003cli\u003ePreloaded Emira-specific maps for 91 and 93 octane, race fuel and ethanol blends\u003c\/li\u003e\r\n  \u003cli\u003eBoost by gear control in 1st, 2nd and 3rd via the JB4PRO app for improved traction and launches\u003c\/li\u003e\r\n  \u003cli\u003eCANbus OBDII integration for enhanced tuning control and smooth, OEM-like drivability\u003c\/li\u003e\r\n  \u003cli\u003eRead and clear fault codes and view up to 40 live parameters when used with the optional OBDII cable\u003c\/li\u003e\r\n  \u003cli\u003eCompatible with all factory driving modes and maintains fuel economy during normal driving\u003c\/li\u003e\r\n  \u003cli\u003eNot VIN locked, easily removable without a trace and can be resold\u003c\/li\u003e\r\n  \u003cli\u003eRugged billet aluminium enclosure, designed and assembled in the USA\u003c\/li\u003e\r\n  \u003cli\u003e5-year warranty\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eWhat is the JB4? It is a sophisticated piggyback tuning solution that intercepts key sensor and CANbus data to adjust boost, timing, AFR and fuel trims in real time, much like an ECU remap, yet without flagging or unlocking the ECU. The result is smooth, reliable gains and a highly configurable setup through the JB4PRO app. For best results use 91 octane or higher fuel.\u003c\/p\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eVehicle fitment\u003c\/strong\u003e\u003cbr\u003e\r\nLotus Emira 2022+ 2.0L I4 Turbo M139\u003cbr\u003e\r\nLotus Emira 2022+ 3.5L V6 Supercharged 2GR-FE\u003c\/p\u003e\r\n\r\n\u003cp\u003eBuy with confidence from Nforcd. We know JB4 products well and they have proven popular with our customers seeking a flexible, removable upgrade for the Emira. Need installation? Professional fitting is available at Nforcd in Warwickshire. Request a quote via Sales@nforcd.com.\u003c\/p\u003e","brand":"Burger Motorsports","offers":[{"title":"2.0L I4 Turbo (M139)","offer_id":55463305838977,"sku":"2023+ C43 AMG JB4 + PRO BT Adapter","price":1012.7,"currency_code":"GBP","in_stock":true},{"title":"3.5L V6 Supercharged (2GR-FE)","offer_id":55463305871745,"sku":"3.5L V6 Supercharged + PRO BT Adapter","price":1012.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/files\/jb4-tuner-00005.jpg?v=1774347760","url":"https:\/\/www.nforcd.com\/products\/jb4-tuner-for-lotus-emira","provider":"Nforcd","version":"1.0","type":"link"}