If I'm going to run moderate levels (65 H.P. increase) and I don't want gauges for prying eyes to see, which would be better (1.) Edge alone without the attitude gauges, or (2.) Evolution?

I'd likely run the Edge on level 3 and the Evolution on level 2 with only one WOT in an hour so as not to run up EGT's. I just want extra power safe for a stock Ally and maybe a little mileage increase.

Opinions?

That is a tough one. I really like having the gauges so I would go with the evolution then. At least you could still monitor the egt then. I really like the juice, but I would want the boost turned up & the shift on the fly ability of the attitude. You also get a turbo timer with the juice, but you can upgrade the evolution over the internet. Do you have a warranty to worry about? If that is the case I would go with the juice. It does not leave a track for a deal then.