Good question, I would be interested to know what other gauges you can add too.. Not sure if anyone will know though..
Ive only added the horse power gauge and its pretty useless. It gives a percent and it says 100% anytime Im giving it any amount of gas. Hopefully Im not making 100% of my hp at 2,500 rpms.

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Current Jeep: 2004 Jeep Liberty
-Atlantic Blue
-Air Ride Rear Suspension ; OME/Rustys Lift ; Powertrax Locker ; Moog Lower Ball-Joints ; 245/70/16 Yokohama Geolander A/T-S's on MOABS ; Flowmaster 50 SUV
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