03-03-2021, 12:54 AM | #1 |
New Member
6
Rep 27
Posts |
JB4 2021 M340 Anyone Use it ?
Has anyone started using a jb4 for back end flash due to ecu not being able to be unlocked? If so , is it a noticeable difference & do you have any mods running with it .
How do you like it ? |
Post Reply |
Bookmarks |
|
|