Burger Motorsports BMS JB4 Bluetooth Connect Kit for BMW & VAG (Rev 3.7 - Pinned Power Wire Version) - Bluetooth 4.0 Adapter for JB1/JB4, Works with JB4 Mobile iOS/Android

Take phone-based control of your tuning box with the latest Rev 3.7 pinned power wire module from Burger Motorsports. This compact wireless interface adds fast BLE connectivity to your JB1 or JB4, giving you real-time engine data, instant map selection, deep datalogging and easy fault code management from your iPhone or Android device via the JB4 Mobile app. It mounts neatly by the controller in the engine bay and plugs straight into the JB4 data port, so there is no cable into the cabin and no fuss. If you want a clean, cable-free setup and proper smartphone control for BMW and VAG platforms, this is the go-to connect module.

We run this unit on our own cars and feedback from our customers has been outstanding for speed, reliability and simplicity. UK stock and knowledgeable support from MJ Modifications. Made in the USA by Burger Motorsports.

Why enthusiasts choose this wireless interface

• Seamless phone control for JB1 and JB4 using the JB4 Mobile app on iOS and Android
• Switch maps in seconds for road, track or fuel changes
• Read and clear fault codes for quick diagnostics at home or on the move
• Monitor over 40 live parameters and vital telemetry in real time
• High quality datalogging to review pulls and refine your setup
• Graph logs and share directly from the app
• Adjust user settings including methanol control where supported
• Wirelessly update firmware to access the latest features
• Customise gauge layouts and colours to suit your dash style
• Phone charges as normal while using the app

Pinned power wire version - Rev 3.7

This listing is for the pinned power wire variant for a straightforward power connection. If you require the unpinned option, please see our separate listing for the unpinned version.

Compatibility

Works with all JB1 and JB4 controllers on BMW and VAG applications. Compatible with Apple iOS and Android smartphones that support BLE. The JB4 Mobile app is required and is purchased separately from the App Store or Google Play.

Install and setup

The Rev 3 module mounts next to the tuning box in the engine bay and connects to the JB4 at the data cable port. No interior wiring required. Pair your device, open the JB4 Mobile app and you are ready to log, monitor and fine tune wirelessly.

Note: This wireless board does not work with the JB4 Windows interface. For laptop use, select the BMS DATA cable.

Professional fitting

Prefer us to install it for you? Book expert fitting with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk

Compatibility check before dispatch

For peace of mind, we verify fitment before shipping. Add your UK registration number or the last 7 digits of your VIN at checkout and our team will confirm compatibility.

Manufacturer

Burger Motorsports / Burger Tuning

Warranty

BMS do not offer warranty on this item.

Part number

UG-JB4BCK-2

Photos and videos

BMS JB4 Connect Kit Rev 3 demonstration

JB4 how to

Search terms customers use

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