I be upgrading to a T04 and I was wondering what gauges would be the best for it? So far I have aftermarket boost, and A/F mixture gauge.... I have room for 3 more gauges, what should I get?

 

fuel pressure, oil temp and oil pressure maybe?

 

Toss the A/F gauge (vague at best)...get a WB02 unit and an EGT gauge.

 

isnt there a kit for making your A/F gauge work with the wideband. I was thinking of getting it. well becides the wide band, and exhuast temp gauges, what other one? What is most important... fuel pressure, oil pressure, oil temp, water temp, or what?