Description
Maximize your Infiniti’s performance with the Burger Tuning JB4, a powerful plug-and-play tuning solution for the Infiniti Q50/Q60 3.0T. The JB4 tuner connects to two easy-to-access sensors in the engine bay, integrating seamlessly with the factory DME tuning system to optimize boost, timing, and fueling. This results in increased horsepower, improved throttle response, and reduced turbo lag—all while maintaining factory-like drivability.
Equipped with a high-speed 64MHz processor, the JB4 samples sensor data 1,000 times per second using dedicated 10-bit digital-to-analog converters. This ensures precise adjustments for smooth and powerful performance. Unlike conventional flash tunes, the JB4 does not alter the ECU manifold boost reference, allowing the factory ECU to properly adjust timing and fueling for higher boost levels.
Key Features & Benefits:
- Significant Power Gains – Increases up to 100hp and 120tq to the wheels on a stock Infiniti Q50/Q60 3.0T.
- Enhanced Acceleration – Improves 0-60 and 1/4 mile times for a more responsive driving experience.
- Advanced JB4 Tuning Software – Preloaded with multiple maps tailored for various fuel grades and modifications.
- Ethanol (E85) Compatible – Supports E85 fuel blends for maximum performance.
- Fault Code Management – Read and delete fault codes for easier diagnostics.
- Real-Time Data Monitoring – View and record up to 40 different engine parameters through the JB4 app.
- Boost by Gear Control – Adjust boost levels in 1st, 2nd, and 3rd gears for optimal launches.
- Exhaust Flap Control – Allows manual or automatic exhaust sound adjustment in compatible models.
- Seamless Integration – CANbus OBDII connection enables advanced tuning features unavailable with standard piggyback tuners.
- Smooth & Reliable Performance – Delivers factory-like drivability with higher power output.
- Retains Fuel Efficiency – No impact on fuel economy during normal driving conditions.
- Easy Installation & Removal – Quick plug-and-play setup, fully reversible without leaving a trace.
- Not VIN Locked – Transferable between vehicles or resellable.
- Durable Construction – Housed in a rugged billet aluminum enclosure for enhanced protection.
- Designed & Assembled in the USA – Backed by a 5-year warranty.
JB4 vs. Stage 1
The JB4 tuner offers enhanced capabilities compared to the basic Stage 1 model by integrating OBDII CANbus for increased performance mapping and additional features. These include real-time data logging, boost control by gear, fuel control wire integration for air-fuel ratio adjustments, and the ability to make on-the-fly tuning changes. With the JB4, you get superior performance, safety, and flexibility over traditional performance chips.
JB4 Vehicle Fitment:
- 2016+ Infiniti Q50 3.0L Turbo – Luxe, Sport, Silver Sport, Red Sport
- 2016+ Infiniti Q60 3.0L Turbo – Luxe, Sport, Silver Sport, Red Sport
Wireless Connectivity & JB4 Mobile App
Enhance your tuning experience by wirelessly connecting the JB4 to your iOS or Android device using the JB4 Mobile connect kit or a Windows laptop with the BMS data cable. With the JB4 app, you can monitor real-time engine data, adjust performance maps, and update firmware with free software updates for enhanced functionality and power gains.
Elevate your Infiniti’s performance with the Burger Tuning JB4 Performance Tuner, offering unparalleled power, customization, and drivability.
