I did this today. Finished the install of my handbuilt gauge cluster. View attachment 1715467503 Details beginning to end are in my "cluster V2.0" thread. This is what I will see now when I get in the car. View attachment 1715467505
Looks great man, and that's the same air/fuel gauge i'm installing right now.
Just wondering where did you drill the hole to get the cable from the 02 sensor into the cabin?