I would use the Aeroforce interceptor and the Prologger wideband/3barr map/tach/datalogger. At least that's the setup in my 01 GMC

 

Wideband, boost, fuel pressure, oil temp, air pressure in bags, nitrous pressure. You can never have enough gauges mayne. Wideband being number 1

 

you can tell when your fuel pressure drops low using a wideband... or atleast you can get a very big hint of it.

 

Okay, so wideband and boost.

Thanks fellas!!

Anyone have a recommendation on a wideband that sorta matches the factory gauges??

 

These are the ones I'm thinking about going with.

Wideband
AEM Power 30-4100 - AEM Power Digital Wideband Air/Fuel UEGO Gauge Kits - Overview - SummitRacing.com

Boost
VDO Gauges 150101 - VDO Vision Series Analog Gauges - Overview - SummitRacing.com

 

I'm thinking along these lines currently too. Does anyone have a good argument against going with something like the innovate OT-2? No pods or gauges to ruin the factory look, monitors the wideband and anything that you can pull off the obd as I understand it.

 

The only argument I have against it is I already have this:

PLX Kiwi Wifi - Connect your iPhone / iPod Touch to your car's OBD2 OBDII Port.

I run the app called Rev with it. For monitoring the ecu, it works pretty good. It doesn't have the ability to monitor a wideband sensor though.

I like your line of thinking though. I wonder if I should sell my kiwi and go with the ot2? Maybe I should just go with a stand alone gauge. Hmm...

 

OT-2 seems like a decent deal compared to those. A little more out the gate but the compatible app is free. (Even better on fleabay but I'm not sure about warranty covereage).