I have an 05 auto. Can I use the smarty jr and use the edge attitude just for guage function? I want the smarty but do not want to plumb analog guages.

 

Yes, just set the Edge on "0" and use it for gauges.

However the Edge will not de-fuel in "0", so make sure you watch your temps as the safety features that the Edge offers will not be on.

 

Why not just use the Quadzilla commander?
I belive it has everything the Attitude has. Plus it functions on its own as just a gauge, so no issues with the dealers.
I belive you have to have to use the Juice for the Attitude monitor to work.