I'm trying to find a good spot to hide the 2 boxes (HEGO and 6A).

I mocked them up where they would mount to the high side of the transmission in the trans tunnel. Its up and out of the way, would be away from any heat.

I really dont want to go thru trying to mount them inside the car, and inside the engine compartment shows to many wires.

I can shoot some pictures if you need a better visual.

i would like to see what your proposing for sure!

I just began installing my tpi and i was looking at good places to install everything myself and id like to see your suggestion.