2018sf 961 ECU remapping for zard exhaust

Hi, this question has probably been chewed over previously but I am wanting to put a Zard 2 into 1 exhaust on my Commando and understand that an ECU remap is required.
Where can I find a remap or ECU swap out or openflash tablet that will enable me to do this?
I'm in NZ so sometimes difficult to find or get things done on this bike.
Thank all

I think you want this forum: https://www.accessnorton.com/ClassicMotorcycles/modern-norton-motorcycles.16/

Thread moved from the Classic Norton section..

It’s the same map as the decat and shorties exhaust.