N54 JB4 BMW Performance Tuner(Includes Bluetooth) | R 14500 – Check Prices Buy Online

N54 JB4 BMW Performance Tuner (Includes Bluetooth)

The N54 JB4 BMW Performance Tuner offers power gains of up to 80hp on stock cars, various maps for different fuel and modification levels, and advanced features like a valet mode and ethanol fuel support. It is easy to install and compatible with different ECU versions and transmission types. The JB4 can be connected wirelessly via Bluetooth to iOS, Android devices, or Windows laptops for data recording, tuning changes, and firmware updates. It is made in the USA and comes with a 5-year warranty. The JB4 is not CARB exempt.

Features & Benefits

• Up to 100hp and 100tq gains
• Quick Plug & Play Installation
• Compatibility with all driving modes
• Ethanol (E85) tuning maps
• Can read/delete fault codes
• Made in the USA with a 5-year warranty

Vehicle Fitment

• Compatible with various BMW models like 1 Series, 3 Series, 5 Series, X Series, and Z Series

What is a JB4?

• The JB4 is a plug and play tune for turbocharged vehicles that manipulates vehicle performance through connections to sensors and the DME/ECU. It offers advanced features like CANbus integration, Bluetooth connectivity, and free mapping/firmware updates.

DYNO RESULTS

• Shows performance improvements with JB4 on different setups and fuel types

Make sure to visit the JB4 firmware, map guide, and details for more information.