N54 need to update my ecu

[Ritter]

I want to update my 335is from ila0s to ina0s rom. who can help me out with guiding me on how to do this? I've searched all over the internet and haven't found the answers I need.

 

[R.G.]

Go to Bmwcoding.com
Their forum won’t show up on general search engines. You’ll need to register and look for guides

 

[DaZuc]

PM I can assist.