ok so i think i will have to change the firmware with my vyper because i dont see nothing in cura for a tool change gcode in my settings, Also the bracket for the tube i dont have that same setup for my vyper,
No... the profile needs 4 extruders... not the printer. See my above answer... download my profile, which already has 4 defined, and modify the printer settings to match your Vyper printer.
to make sure i understand i would have to use a printer that has 4 extruder units ?