I have just recently added a aftermarket boost gauge on my 165 and want to replace the old cluster with the boost gauge to the gts cluster with the volt meter. does anyone know or have done this before?
The gt/gts volt meter isn't very accurate...I personally wouldn't bother. But I had all sorts of issues with mine on my old gt.
If you are looking to replace the whole cluster, it might work. I would imagine for production efficiency the wiring/plugs are all there already. I do know that on a 1st gen camry I swapped instrument clusters from the basic one to the better one with a tach and whatnot and all the stuff on the better cluster worked fine with no changes by me. Plugs were the same and all the necessary wires were there.