{"product_id":"jb4-plug-and-play-performance-tuner-1","title":"JB4 Plug-and-Play Performance Tuner","description":"The Burger Motorsports JB4 is a plug-and-play performance tuner designed for turbocharged vehicles, including the Kia Stinger GT, GT1, GT2 3.3L Turbo (2018-2023) and Genesis G70\/G80\/G90 3.3L Turbo (2018+ for G70\/G80, 2017+ for G90). It connects directly to engine sensors and works with your vehicle's factory ECU tuning to optimize boost, timing, and fueling, resulting in significant performance gains and reduced turbo lag. This system boasts a fully programmable CANbus interface, allowing it to analyze a wide range of vehicle data such as pedal input, throttle position, gear selection, engine speed, air\/fuel ratio, and knock detection to refine performance mapping.\n\nBeyond its core tuning functions, the JB4 offers advanced features like fault code reading and deletion, and crucial safety protocols. These include maintaining low boost until the engine and oil reach optimal operating temperature for proper lubrication, and automatically reducing boost if the engine experiences overheating, lean conditions, excessive knocking, or over-boosting. The JB4 tuner is housed in a rugged billet aluminum enclosure, designed and assembled in the USA, and comes with a 5-year warranty.\n\nThe JB4 system includes preloaded maps for various fuel octanes, including 91, 93, and E85 (ethanol fuel) mixtures, and is compatible with all driving modes. Fuel economy remains unchanged during normal driving conditions, provided 91 octane fuel or better is used for performance gains. The unit is not VIN-locked, allowing for resale or transfer between vehicles. For heavily modified vehicles, the JB4PRO option is available, offering integrated Bluetooth for app control, ethanol sensor processing, and other advanced features. The JB4PRO free app provides smartphone connectivity for map changes, data logging, and firmware updates.","brand":"Burger Motorsports","offers":[{"title":"Default Title","offer_id":52687320285496,"sku":"BMS-JB4-STINGER","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660683596.webp?v=1784882623","url":"https:\/\/store.motormia.co\/products\/jb4-plug-and-play-performance-tuner-1","provider":"MOTORMIA","version":"1.0","type":"link"}