{"product_id":"jb4-tuner-with-jb4pro-adapter","title":"JB4 Tuner with JB4PRO Adapter","description":"The Burger JB4 Tuner is a plug-and-play performance module engineered to elevate the capabilities of your S63 F9x M5\/M8\/X5M\/X6M. It delivers significant power increases, claiming up to 80 wheel horsepower and 100 wheel torque on pump gas, and an impressive up to 150 wheel horsepower on race gas, all without requiring an ECU flash and compatible with locked ECUs. This advanced tuning box integrates seamlessly via the OBDII port, providing comprehensive CANbus integration for sophisticated tuning, enhanced safety features, and detailed diagnostics. The JB4 also incorporates electronic wastegate control for superior boost management, positioning it as a top-tier tuning solution for these high-performance BMW models.\n\nFor those seeking further precision, optional electronic wastegate (EWG) wires allow the JB4 to directly control the wastegates, enabling more accurate boost targeting for higher-performance maps. The system supports E85 ethanol blends and includes multiple tuning maps tailored for different fuel types. Additional features include the ability to read and delete fault codes, display and log up to 40 engine parameters, and boost-by-gear control for optimized traction. It also manages exhaust flap operation on compatible vehicles and runs as smoothly as stock, with no impact on fuel economy during normal driving.\n\nIncluded with the JB4 is the JB4PRO adapter, enabling wireless connectivity to your iOS or Android device via Bluetooth 4.0. The accompanying free JB4 Mobile app provides an intuitive interface for recording and analyzing vehicle and tuning data, changing JB4 performance maps on the fly, and updating firmware as new versions become available. The app also offers advanced log analysis tools to help estimate performance and identify potential tuning concerns. The JB4 system is not VIN-locked, ensuring it can be easily removed and transferred or resold. It is constructed with a billet aluminum enclosure, designed and assembled in the USA, and backed by a 5-year warranty.\n\nImportant Note: This product is intended for off-road racing use only. It is not for sale or use in California. An emissions compliance waiver is required for purchase. It is also not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.","brand":"Burger","offers":[{"title":"Default Title","offer_id":52687306162488,"sku":"F90 BMW M5 JB4 + PRO BT Adapter","price":879.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661666676.webp?v=1784882424","url":"https:\/\/store.motormia.co\/products\/jb4-tuner-with-jb4pro-adapter","provider":"MOTORMIA","version":"1.0","type":"link"}