I'll sell you my lockup box. if interested pm me. Bt lockup, $300
I have a lockup box now from fleece.. But if I use it I have to shut truck off unhook it and clear codes in order for my tcm to control my converter again( lockup as usual) ATP will be deleting the codes that cause this so I don't have to keep doing all of that. Fleece gave me what codes to delete for my tuning.