{"product_id":"jb4-tuner-2","title":"JB4 Tuner","description":"The Burger JB4 Tuner is a plug-and-play performance tuning system designed for turbocharged Maserati vehicles, including the Ghibli, Quattroporte, Levante, and Grecale. It installs between your car's sensors and its DME\/ECU, manipulating boost, timing, and fueling to enhance performance safely and smoothly. The JB4 tuner uses a 64mhz processor to sample sensors 800 times per second, ensuring responsive power delivery. Unlike basic chip tunes, it offers advanced features such as a programmable CANbus system, upgradable firmware, and data logging capabilities, all managed through a smartphone app via the included PRO BT Adapter.\n\nKey features include improved 0-60 and quarter-mile times, multiple tuning maps for different fuel types (including support for E85 blends), boost-by-gear control for better traction, and the ability to read and delete fault codes. The system also displays and logs up to 40 engine parameters and can control exhaust flap operation on compatible vehicles. Fuel economy during normal driving remains unchanged, and it is compatible with all driving modes.\n\nThis JB4 Tuner is compatible with various Maserati models equipped with the 3.0L twin-turbo engine, including the 2013+ Maserati Ghibli (all trims), 2014+ Maserati S Q4 Quattroporte, 2016+ Maserati Levante, and 2023+ Maserati Grecale Trofeo. It is designed and assembled in the USA and comes with a 5-year warranty. All sales for Burger Motorsports products are final and not eligible for return or exchange; please verify fitment before ordering.\n\nThe included JB4 PRO smartphone connection allows for wireless control via Bluetooth 4.0 compatible iOS or Android devices. This enables recording and analyzing vehicle data, changing performance maps, and updating firmware with free newer versions. The JB4PRO app features an intuitive interface with help buttons and advanced log analysis tools.","brand":"Burger","offers":[{"title":"Default Title","offer_id":52687308292408,"sku":"Maserati Ghibli JB4 + PRO BT Adapter","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660683314.webp?v=1784882463","url":"https:\/\/store.motormia.co\/products\/jb4-tuner-2","provider":"MOTORMIA","version":"1.0","type":"link"}