Transit Custom speed limit

[superhoschi]

Hello,
I have a custom 2.0 ecoblue KK3A-14C204-bah it is limited at 160km/h. I will cancel the limit at direct congi speed limit is 254km/h so it can t be right. A friend has a turneo custom it goes over 170km/h teh part number of PCM is the same he has software ending BEF. The question is can I flash his software on my pcm and how? Which files i need? In his pcm standing speedlimit 170km/h. I also try to write his complete config on my pcm without happy ending. can you help me?

[superhoschi]

I try it with the loader but error unknown type of module or seed key not accepted what can i do