BMW N54 N55 B48 & VAG EA888 MQB JB4 USB Data Cable E-DC

The genuine Burger Motorsports E-DC cable for reliable JB4 datalogging, map loading and firmware updates on BMW N54, N55, B48 and VAG EA888 or MQB platforms.

• Plug-and-play: route through door, glovebox or engine bay - no soldering
• Fully compatible with JB4 Gen 4, G5 and all legacy JB4 control boxes
• Works out of the box with n54tech.com software for BMW, Audi, VW, SEAT and Škoda
• Not a generic RS232 adapter - built to handle sustained tuning sessions without dropouts