I want to upgrade my ecu

I have an m800 my serial number is 19067 I want some ECU enable
I need dual lamda and Data log on a good price . I'm getting different prices from different suppliers in UAE (DUBAI )
PLS answer me here or ask for my email thank you
I need dual lamda and Data log on a good price . I'm getting different prices from different suppliers in UAE (DUBAI )
PLS answer me here or ask for my email thank you