{"product_id":"jb4-tuner-6","title":"JB4 Tuner","description":"The Burger JB4 Tuner is a performance tuning system designed for turbocharged BMW engines featuring the N63, N63R, and N63TU powerplants. It provides substantial power gains of up to 100hp and 140tq to the wheels on a stock vehicle, improving acceleration times and overall performance.\n\nThis tuner utilizes CANbus integration, allowing for full data logging, multiple performance maps, user-adjustable fuel control, and boost-by-gear settings. It offers a reliable and fully reversible installation, requiring no ECU flash and remaining compatible with locked ECUs. The JB4 Tuner also includes JB4PRO adapter and free app control for wireless connection to iOS or Android devices, enabling data analysis, map changes, and firmware updates.\n\nKey features include support for E85 ethanol blends, the ability to read and delete fault codes, display and log up to 40 engine parameters, and control exhaust flap operation. The system requires 91 octane or better for optimal performance gains and comes with a 5-year warranty. It is not VIN-locked and can be easily removed.","brand":"Burger","offers":[{"title":"Default Title","offer_id":52687318221112,"sku":"N63JB4","price":779.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661666907.webp?v=1784882585","url":"https:\/\/store.motormia.co\/products\/jb4-tuner-6","provider":"MOTORMIA","version":"1.0","type":"link"}