E30 RPM tach signal spliter Garagistic

[MonkeyMadness]

Hey has anybody installed one of these in or behind the tach, as in in the cluster.
I have the cluster out at the moment and I would love to make this a clean and simple mod. Not looking for wires and shit hanging out behind the dash.

If that's not possible then looking for a clean setup on the harness right behind the cluster. That would be T!T's too...

also could what wire's should I tap into for pos+ and neg-

also what's the sending signal wire of the cluster plug???

;D

[dirty30]

I put mine in the plastic box thingy that sits just above the drivers side valve cover. Plenty of room in there for it.

[_JohnnyD_]

I put mine in the dash above the glove box right beside the ECM. There's already a mess of wires to the relay's so one more box with wires didn't make much of a difference.