Originally Posted by SCS15
May be a stupid question but if we currently have jb3 and order the jb4 upgrade for $150 does it ship with g4 or g5? Wasnt sure if all new jb4's have g5 included.
WE can send it with the G5 if you request it. Just order the Upgrade off www.n54tuning.com
and then PM me or email me that you want the G5 board.