Air/Fuel Gauge install

Has anyone installed an Air/Fuel Gauge in their Tacoma? I have an '02 DoubleCab with a 2.7. Some of the aftermarket gauges work with the Oxygen sensors and some require an accessory kit (narrowband sensor kit). Will I need the accessory kit and is there the fitting/well to install the sensor on a pretty-much stock truck?
TIA,
Ray

 

I contacted the fine folks at Auto Meter and they answered all my questions; is an accessory kit need for an 02 Tacoma, how to hook up gauge, and mounting the gauge.
They quickly listed the color of wire and location of the sensor leads to wire-in the gauge.
There wasn't a picture of the gauge pod on their Web site, so they ran down to the warehouse and took a picture of it!
Talk about customer service and a knowledgeable staff! Thanks guys...