Ignitions and Electrical› Computers, Chips, Modules and Programmers

MODE Auto Concepts

BMS Data Cable

$48.00

SKU: bms-data-cable-for-jb4-bmw-135i-335i-n54

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The MODE Auto Concepts BMS Data Cable is a tuning accessory designed to connect your JB4 tuner to a compatible device. This cable allows for direct control of your JB4 tuner, enabling you to change maps, load firmware updates, and record data logs. It is compatible with Windows laptops, Android phones, and Android tablets.
Show original supplier description
The MODE Auto Concepts BMS Data Cable provides a direct connection between your JB4 tuner and your chosen device for enhanced control and data management. This essential accessory enables you to seamlessly change JB4 maps, load the latest firmware updates, and record detailed data logs for performance analysis. Compatible with Windows laptops, Android phones, and Android tablets, this cable ensures broad usability for tuning your vehicle. It facilitates a direct link to the JB4 app, allowing for comprehensive management of your tuning setup. Please note that while the cable supports data logging and map changes, it does not provide tuning insights or performance metrics on its own. Important compatibility information: The BMS Data Cable is not compatible with MAC laptops. MAC users should opt for the JB4PRO Bluetooth adapter and the accompanying free JB4PRO app for laptop use. Software and installation instructions for Windows laptops are available.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMODE Auto Concepts
Part Numberbms-data-cable-for-jb4-bmw-135i-335i-n54
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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