2005 Peugeot 807 2.2ll Diesel need mileage correction help.

Lads I have Peugeot 807 to do dash, this is my first 807, I know I have to do both the dash and bsi, briefly dash chip is 95020 and bsi chip 95128.
My digiprog I can not find 807 car instructions but I found my old Tacho has connection with 807.
I want to know which tool you will recommend and any tip will be very grateful.
Thanks in advance.