This is a JB4 with a G5 board. I had some issues with my board and Terry just sent me a brand new one that works great. I have some payments to make and need to sell some parts off of my car. This JB4 is in great condition. It is for the n54. I had to make a small adjustment to the power connector. My car had a broken ground wire so my buddy and I made a new connector and he customized the connector on the JB4 to fit. It took him 2 minutes and it is an easy fix. If you need help I will help you find a guide on how to do it. Easier than actually installing the JB4. All of the pins are in perfect condition. I ran the JB4 for 5k miles and then got a brand new board. Just installed it to see if it works. Never been used. Looking for $400 shipped. Comes with the usb cable as well. I will post pictures of the new board and the usb as well as the custom connector. All works well. PM me for any questions or offers. Thank you.
[IMG]http://i1351.photobucket.com/albums/p781/Patrick_Brian_*****/IMG_1551_zps04d93de4.jpg[/IMG]
[IMG]http://i1351.photobucket.com/albums/p781/Patrick_Brian_*****/IMG_1555_zps2efe1b1a.jpg[/IMG]
[IMG]http://i1351.photobucket.com/albums/p781/Patrick_Brian_*****/IMG_1553_zpscf9f49c9.jpg[/IMG]
[IMG]http://i1351.photobucket.com/albums/p781/Patrick_Brian_*****/IMG_1554_zps968d33af.jpg[/IMG]
[IMG]http://i1351.photobucket.com/albums/p781/Patrick_Brian_*****/IMG_1552_zps680d56b4.jpg[/IMG]