J-tag kits

Does anyone know where to get a j-tag kit cause I wanted to do it to my old Xbox but I can’t find any that are good please help.

JTAG is no longer relevant and there aren’t kits. Go to the team xecuter forums and look at the tutorials to find what all you need then hope people still have them in stock.

Okay, is there any way to get a mod menu for gta5 not using a jtag something similar.