Power gains of up to 100hp and 140tq to the wheels on a stock vehicle The JB4 Tuner includes CANbus, full data logging, multiple performance maps, user-adjustable fuel control, boost by gear settings, WMI support, JB4 Mobile wireless compatibility, and much more. Compatible both as stand-alone tuning systems or in conjunction with performance flash maps where logging, safety, and fine-tuning tools are desirable.
No ECU flash needed and compatible with locked ECUs Wirelessly Connect to your JB4: Grab our all-new JB4 PRO smartphone connection to wirelessly connect the JB4 tuner to your Bluetooth 4.0 compatible iOS or Android device. This option allows you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development.
Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns.
N63
Vehicle Fitment
- BMW 5 Series
- 2011 F10/F11/F07 BMW 550i sDrive/xDrive/GT (F Chassis N63 TYPE_A)
- 2012-2013 F10/F11/F07 BMW 550i sDrive/xDrive/GT (Most are F Chassis N63 TYPE_B but some are F Chassis N63 TYPE_A, check sensor before ordering using sensor reference photo)
- 2014-2016 BMW F10/F11/F07 550i sDrive/xDrive/GT (F Chassis N63TU)
- 2017-Present BMW 550/M550 G30 models (G Chassis N63R)BMW 6 Series
- 2012-2019 F12/F13 BMW 650i sDrive/xDrive (F Chassis N63TU)
- 2013-2019 F06 BMW 650i Gran Coupe (F Chassis N63TU) BMW 7 Series
- 2009-2011 F01/F02 BMW 750i/750Li sDrive/xDrive (F Chassis N63 TYPE_A)
- 2012-2013 F01/F02 BMW 750i/750Li sDrive/xDrive (Most are F Chassis N63 TYPE_B but some are F Chassis N63 TYPE_A, check sensor before ordering using sensor reference photo)
- 2014-2016 F10/F11/F07 BMW 550i sDrive/xDrive/GT (F Chassis N63TU)
- 2017-2021 G12 BMW 750i/750Li sDrive/xDrive (G chassis N63R)BMW 8 Series
- 2018-Present G15/G14/G16 BMW M850i xDrive Coupe and Convertible (G Chassis N63R)BMW X Series
- 2014-2018 F15 BMW X5 50i sDrive/xDrive (F Chassis N63TU)
- 2015-2019 F16 BMW X6 50i sDrive/xDrive (F Chassis N63TU)
- 2009-2011 E70 BMW X5 50i sDrive/xDrive (N63 TYPE_A)
- 2012-2013 E70 BMW X5 50i sDrive/xDrive (Most are F Chassis N63 TYPE_B but some are N63 TYPE_A, check sensor before ordering using sensor reference photo)
- 2007-2011 E71 BMW X6 50i sDrive/xDrive (E70/E71 N63 TYPE_A)
- 20012-2013 E71 BMW X6 50i sDrive/xDrive (Most are F Chassis N63 TYPE_B but some are N63 TYPE_A, check sensor before ordering using sensor reference photo)
- 2019+ G05 BMW X5 50i/xDrive and M50i/xDrive (G Chassis N63R)
- 2020+ G06 BMW X6 50i/xDrive and M60i/xDrive (G Chassis N63R)
