This kit include Autel MaxiIM IM508 Plus XP400 Pro with APB112 and G-BOX3 Same IMMO Functions as Autel IM608PRO:If you have a MaxiIM IM508 or IM608, you want to do advanced IMMO reprogramming like IM608 Pro, you can buy an XP400 Pro for your machine. Then it works on IMMO functions as IM608 Pro.