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In Stock Jb4 Bluetooth Wireless Phone/tablet Connect Kit Rev 3.7 (pinned Power Wire) Save Big: 60% Off [iVglE2R0]

$29.99 $95.99 -69%

JB4 Connect Kit - Wireless Control Experience the convenience of wireless connectivity with the In Stock Jb4 Bluetooth Wireless Phone/tablet Connect Kit Rev 3.7 (pinned Power Wire) Save Big: 60% Off [iVglE2R0]. This innovative kit revolutionizes the way you interact with your JB4 tuner,

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In Stock Jb4 Bluetooth Wireless Phone/tablet Connect Kit Rev 3.7 (pinned Power Wire) Save Big: 60% Off [iVglE2R0]

JB4 Connect Kit - Wireless Control

Experience the convenience of wireless connectivity with the In Stock Jb4 Bluetooth Wireless Phone/tablet Connect Kit Rev 3.7 (pinned Power Wire) Save Big: 60% Off [iVglE2R0]. This innovative kit revolutionizes the way you interact with your JB4 tuner, allowing you to connect and control it effortlessly from your smartphone or tablet. With the JB4 Connect Kit, you can now view critical engine data in real time, datalog, read codes, change maps, update settings, and more, all from the comfort of your hand. This kit is compatible with all JB4 products, making it a versatile addition to your tuning setup.

Product Specifications and Technical Details

The JB4 Connect Kit (Rev 3.7) is designed to work with Bluetooth 4.0 compatible iOS and Android devices. It features a convenient mount that attaches next to the JB4 in the engine bay, eliminating the need for a BMS DATA cable inside the cabin. This design not only simplifies installation but also enhances the aesthetics of your engine bay. The included power and ground wire connectors make it easy to attach the kit to your JB4 harness. To get started, simply plug it in, download the JB4 Mobile app from the Apple or Android app store, and you're ready to go. Please note that the wireless adapter is not compatible with the JB4 windows interface, and the "BMS DATA cable" for laptop use is available in our other listings.

Practical Uses and Benefits

Whether you're a professional tuner or an enthusiast, the JB4 Connect Kit offers numerous practical uses and benefits. With its wireless connectivity, you can monitor your vehicle's performance with a variety of live gauges, take logs to fine-tune your vehicle, and graph or email your logs for review. The JB4 Mobile app provides a comprehensive set of features, including reading and deleting error codes, changing maps, adjusting user settings, and updating firmware. Additionally, the app allows you to customize gauge colors and themes, providing a personalized experience. The JB4 Connect Kit is also designed to charge your phone while using the JB4 software, ensuring that you stay connected and powered up throughout your tuning sessions. Made in the USA, this kit is built to last and offers peace of mind with its high-quality construction and reliable performance.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

I'm happy with my fantastic, very, very, very great purchase.

- Tudur G..

January 17, 2026

Absolutely no complaints!

The best I have ever used. Without a doubt.

- Talfryn K..

January 17, 2026

Absolutely no complaints!

A purchase that was absolutely and worth making.

- Riordan L..

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