I use the Scangauge II on my truck, lots of features including some bizarre programming options such as a real time horse power estimator. Not sure how accurate that really is
It is worth the money. I thought about using it with my Forte but I was unhappy with finding a nice location in plain site and not obstructing other gauges. Hell, in my Dodge Ram I struggled to find a nice location with its large cabin. The unit uses a CAT5 (I think) connector, so even thought the display is small, you will have a cable sicking out the side or back about an extra 1/2 inch.
If any features do not work (i.e. MPG) contact the manufacturer directly, they bend over backwards to help you out, really impressive service.
