The JB4 Tuner offers power gains of up to 104hp to the wheels on a stock RAM 1500 3.0L with the new Hurricane Twin Turbo engine. It features easy plug and play installation, in-dash map switching, boost control by gear, water/methanol support, data logging, fault code reading, and more. The tuner is compatible with iOS, Android, and Windows devices. With preloaded tuning software, the JB4 provides up to 8 maps for various fuel types and modification levels. It offers improved performance, CANbus OBDII integration, and runs seamlessly with stock systems.
Features: Ethanol (E85) compatible, gauges/engine parameter monitoring, boost control by gear, JB4 Mobile compatibility
Installation: Quick plug & play
Requirements: 91 octane fuel or better for optimum performance
Benefits: Improved performance, fuel economy unchanged during normal driving, VIN unlockable
The JB4 is a plug & play tune for turbocharged vehicles that enhances vehicle performance through advanced connection points like CANbus, fuel & spark control, and Bluetooth connectivity. It offers frequent free updates, is not VIN-locked, and can be transferred between vehicles. The JB4 has set the standard for plug and play turbocharged performance tuning for over a decade.