I've a stage 2 on the way to go on my stock XTR with only a stage 1 filter fitted.

I was just wondering if there was any tips people could offer?

I trail ride the bike so was thinking to carry some gaffer tape for river crossings. and obviously more cleaning from the dirt.

Also I have a PC5 fitted already and just running the basic map, is there any need to change the map or will the bike be happy using the normal preinstalled map?

I also expect I will need to adjust the idle after fitting too.

Is there anything else I need to consider?