a wide band o2 sensor? its the next thing on my hit list of stuff to buy, and the guage to match as long as it has a wide spread of readings ex, 9-18 a/f mixtures? do you really need a reflash for turbos?
Well your car is not new enough to run any of the reflash stuff so I would say definetly get the wideband. Megasquirt is very good.
~Boost. Its what's for dinner!~