Description
Connect and control your JB4 tuner with ease using our wired JB4 app connection, compatible with Windows laptops and Android phones or tablets. One end of the cable attaches to your JB4, while the other connects to your Windows laptop using the free software linked below. If using an Android device with the JB4 Mobile App (purchased separately), an OTG adapter is also required (sold separately). Please note, this connection is not compatible with Apple/iOS products.
Prefer connecting to your JB4 wirelessly via Bluetooth? Click here.
Features & Benefits:
- Connect and control your JB4 tuner from your phone, tablet, or laptop
- Compatible with Android and Windows devices
- Change maps with ease
- Read and delete error codes
- Monitor your vehicle with over 40 live gauges on your phone
- Take logs to fine-tune your vehicle’s performance
- Graph and email your logs for performance review
- Adjust user settings and methanol settings
- Update JB4 firmware
- Customize gauge colors and themes
- Made in the USA
Upgrade your tuning experience with the wired JB4 app connection, ensuring a reliable and efficient way to manage and monitor your vehicle's performance directly from your Android or Windows device.
