I have been researching the dawes boost controller for my 1994 wrx, would i need a fuel/air gauge to ensure correct mix when I increase my boost to say 14 psi? If i run too lean is it easy to adjust the feul/air mix to compensate? Also which type of other gauges would anyone advise using, eg. exhaust temp, oil temp. etc??.... Is it advisable to fit i/c spray or some sort of water injection to keep the temps down when running a higher boost than standard??.

does anyone have any views on this subject??

Any info would be great.

cheers Mark.

 

I think you should find pretty much all you need to know about the dawes here in the dawes faq