Gonna upgrade the indicators to Led
Will I need to change the relay box?
Any tips lol?

LED indicators are a significantly lower wattage than filament bulbs which means the indicator relay will need to be changed to accommodate the reduction in load. I had to do this on my bike, with the standard relay they will flash far too fast. I'm not 100% if the indicators are canbus, if so you may need to put a resistor in each light circuit!

You will need to use in line resistance.