That may NOT be a very good buy, unless the description is simply poor. The description makes no mention of outputs other than the gauge, or software and programming. And, it's over 200 bucks.
http://www.compperformancegroupstor...ct_Code=170634&Category_Code=AnalogAFGaugeKit
The innovate kit I bought, while I do have some concerns, has both "simulated narrowband" and wideband outputs, to be integrated with EFI, as well as programming to change parameters.