Description
The Burger Tuning N63/N63TU/N63R JB4 BMW Performance Tuner is a powerful, plug-and-play performance upgrade designed to maximize the potential of BMW’s twin-turbocharged V8 engines. Delivering up to 100 horsepower and 140 lb-ft of torque to the wheels on a stock vehicle, the JB4 transforms acceleration, responsiveness, and overall driving excitement—without requiring any ECU flash or permanent modifications.
Equipped with advanced CANbus integration, this tuner offers full data logging, multiple preloaded maps, user-adjustable fuel control, boost-by-gear settings, water/methanol injection support, E85 ethanol compatibility, and real-time tuning adjustments. It can be used as a stand-alone tuning system or alongside a performance flash map for advanced logging, safety, and fine-tuning capabilities.
Vehicle Fitment:
The JB4 is compatible with the following BMW models equipped with N63, N63TU, or N63R engines:
5 Series
- 2011 F10/F11/F07 550i sDrive/xDrive/GT (N63 TYPE_A)
- 2012–2013 F10/F11/F07 550i sDrive/xDrive/GT (N63 TYPE_B or TYPE_A – check sensor)
- 2014–2016 F10/F11/F07 550i sDrive/xDrive/GT (N63TU)
- 2017–Present G30 550i/M550i (N63R)
6 Series
- 2012–2019 F12/F13 650i sDrive/xDrive (N63TU)
- 2013–2019 F06 650i Gran Coupe (N63TU)
7 Series
- 2009–2011 F01/F02 750i/750Li sDrive/xDrive (N63 TYPE_A)
- 2012–2013 F01/F02 750i/750Li sDrive/xDrive (N63 TYPE_B or TYPE_A – check sensor)
- 2014–2016 F01/F02 750i/750Li sDrive/xDrive (N63TU)
- 2017–2021 G12 750i/750Li sDrive/xDrive (N63R)
8 Series
-
2018–Present G15/G14/G16 M850i xDrive Coupe/Convertible (N63R)
X Series
- 2014–2018 F15 X5 50i sDrive/xDrive (N63TU)
- 2015–2019 F16 X6 50i sDrive/xDrive (N63TU)
- 2009–2011 E70 X5 50i sDrive/xDrive (N63 TYPE_A)
- 2012–2013 E70 X5 50i sDrive/xDrive (N63 TYPE_B or TYPE_A – check sensor)
- 2007–2011 E71 X6 50i sDrive/xDrive (N63 TYPE_A)
- 2012–2013 E71 X6 50i sDrive/xDrive (N63 TYPE_B or TYPE_A – check sensor)
- 2019+ G05 X5 50i/M50i xDrive (N63R)
- 2020+ G06 X6 50i/M60i xDrive (N63R)
- 2019+ G07 X7 50i/M50i xDrive & Alpina XB7 (N63R)
Key Features & Benefits:
- Up to 100hp and 140 lb-ft torque gains at the wheels on a stock vehicle
- Eight preloaded maps for varying fuel types and modifications
- CANbus OBDII integration for unmatched tuning precision and safety features
- E85 ethanol-compatible tuning maps
- Boost-by-gear control for optimized traction
- Real-time viewing and recording of up to 40 engine parameters via JB4 app
- Built-in fault code reading and clearing
- Water/methanol injection (WMI) support
- Smooth stock-like drivability with no sacrifice in daily comfort
- Compatible with all BMW driving modes
- Not VIN-locked—can be removed, transferred, or resold without trace
- Rugged billet aluminum enclosure included
- Designed and assembled in the USA
- 5-year warranty
Additional Information:
- No ECU flash is required; works with locked ECUs
- Compatible with JB4 Mobile and JB4PRO wireless adapters for iOS and Android devices
- Firmware and mapping updates are provided free of charge to add features and improve performance over time
