shit cost some coin though.....171 dollars, might as well get a defi gauge
If you get the defi blue racer you do not need to get the main controller box.
I bought a slightly used defie blue racer gauge from the classifieds (cheap!) and love it.
the defi blue racer is 52mm right? so you have gap in between with the osir pod? does that gap let air out, because my setup does not let any air through =(. my window fogged up the first time i drove with the gauge
so a 52mm would be better?
i wouldn't get a 52mm in the osir pod (personal preference) because i don't like the gap there. but its a tradeoff that you have to decide if you can live with. even on full blast, you can hardly feel anything coming through.
Have you blocked off the bottom hole right under the gauge with something? if not all the air is going into the dash. I have an Osir pod too.