I have the Scan Gauge 2 up for sale, this is a cool little thing to have in your car regardless of whether its modified or what...its cool to watch what the vehicle is doing without having to run any kind of wiring whatsoever. This simply plugs into the vehicle's diagnostic port! $130 + shipping. E-mail will get you the fastest response - email@example.com. Displays: Fuel Economy Fuel Rate Battery Voltage Coolant Temperature Intake Air Temperature Engine Speed (RPM) Vehicle speed (MPH and KM/H) Manifold Pressure(not available on some vehicles) Engine Load Throttle Position Ignition Timing Open/Closed Loop *Compact size *Fits almost anywhere! *Works On 1996 & Newer Vehicles Including: Gas, Diesel, Propane and Hybrid Vehicles *Detachable Cable *Allows for easy portability from vehicle to vehicle. *Menu Driven Operations *Works On All OBDII Protocols Including CAN, required on all vehicles starting in 2008. *Large High Contrast LCD *User changeable backlight color There's also a suction cup mount available on Egay, I may get one soon if this doesn't sell.