F Chassis N55 BMW JB4 Tuner
The JB4 Tuner is a plug & play device for F Chassis N55 BMW vehicles, providing power gains of up to 80hp without the risks of flashing. It offers up to 60hp to the wheels on a stock car and up to 100hp on a fully modified car. The tuner features various functions like gear-dependent boost control, autotuning for E85, diagnostic code reading/deleting, in-dash boost gauge, and more.
Installation is easy and does not require additional modifications. The device can be controlled from the driver’s seat, and it’s not VIN locked, allowing it to be used on different vehicles. For advanced users, BMS DATA or JB4 Mobile cable can be used for additional tuning and data logging.
The JB4 has numerous features including compatibility with iOS, Android, and Windows devices for data analysis and tuning adjustments. It comes preloaded with custom tuning software, multiple maps for different fuel levels, and can read/delete fault codes.
Vehicle fitment includes various models like BMW 1, 2, 3, 4, 5, 6, 7 Series, X Series, among others. The JB4 offers improved performance, easy installation, and unrivaled tuning features, making it a popular choice for turbocharged vehicles.
Key Features:
- Power gains up to 60hp to the wheels
- Preloaded with custom tuning software and multiple maps
- Ethanol (E85) compatible
- Ability to read/delete fault codes
- Real-time gauge monitoring
- Boost control by gear and exhaust flap operation
- Plug & play installation, no special tools required
- Compatible with all driving modes
- 5-year warranty, made in the USA
The JB4 differentiates itself with advanced features and regular updates, setting the standard for plug & play turbocharged performance tuning in the industry.