The OBDII cable changes the connection point from the older style POSI-TAP connectors to a full plug and play OBDII cable. The OBDII cable is routed directly through a pre-existing hole in the firewall making for easy installation. This requires a new firmware available at www.N54tech.com.
This cable is suitable for all BMW and VAG model cars.
For all technical queries, please contact us where a member of staff will be available to help.