S68 JB4 Tuner | R 21000 – Check Prices Buy Online

S68 JB4 Tuner Product Summary

• The S68 JB4 Tuner offers significant performance gains for BMW vehicles powered by the 4.4L S68 engine.
• It provides a wide range of tuning options from stock to race levels, with user-adjustable features like gear boost limiting, smartphone integration, and ethanol fuel support.
• The tuner is easily installable and removable without cutting factory wires.
• Connects wirelessly to iOS, Android, and Windows devices for data recording, analysis, and firmware updates.
• Features preloaded tuning software, up to 8 maps, fault code reading/deleting, real-time parameter monitoring, and boost control for a perfect launch.
• Provides enhanced performance, functionality, and safety compared to traditional performance chips.
• Offers quick plug-and-play installation and CANbus OBDII integration for advanced tuning capabilities.
• Compatible with various BMW models including 7 Series, X5, and X7 with the S68 4.4L engine.
• The JB4 is known for its advanced features and regular free updates, setting the industry standard for plug-and-play turbocharged performance tuning.

For more information and to purchase the S68 JB4 Tuner, visit JB4Tech Forum.

Watch a dyno video of a JB4 Tuned 2023 BMW X7 M60i here.