Skip to product information
1 of 1


BMS BMW & VAG JB4 Data Cable

2 reviews
Regular price £58.20 GBP
Regular price £60.00 GBP Sale price £58.20 GBP
exc. VAT £48.50 GBP
Price match

This proprietary DATA cable connects the JB control box to your laptop for use with our new datalogging, tuning, and map loading software. Cable may be left in engiIntakene bay and routed in the window or door when needed for a simple install. Alternatively it may also be routed behind the ECU in to the glove box for a clean install and on the fly access. Please do not attempt to use a standard RS232/USB cable with the JB as it will not work and may damage the processor. All JB software is posted on

You may wish to add the Extension Cable if you find the tuning cable too short to reach your laptop, also required if routing the tuning cable in the door or window. 


Compatible with JB boxes for BMW and VAG models.


To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 


E-DC (E-Series)


Manufactured by

Burger Motorsports



BMS do no offer warranty on this product

  • Price Match Guarantee

    We are committed to giving you the best price. if you find a lower price on the same item at an eligible UK retailer website, we will match it.

  • Next Day UK Delivery

    For in stock items, get FREE Guaranteed next day UK delivery for orders over £99, excluding larger items and certain remote postal codes/areas. Same day dispatch available if your order is placed before 1pm UK Time.

  • Worldwide Shipping

    We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!

1 of 3
Customer Reviews
5.0 Based on 2 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Dean H.
United Kingdom

JB4 USB Data Cable

Fantastic Service from MLP. I've ordered 3 items so far and all have arrived the next day.


BMS data USB cable

Ordered the BMS USB around 12pm and received it next day! Great free delivery. Also thanks for the tip on the small parcel about the tiny screws, don't think I would of noticed them if you didn't mention it Thanks again