am looking into buying some new gauges not had turbo car before so am looking at turbo boost gauge, oil pressure and oil temp, is this the right sort of setup for 03 sti and what is the difference between psi and bar on the turbo gauge which is best option

any advice welcome

 

Gauges are all a reflection of cost, generally speaking Defi stuff is what people money to spare go for. It works off a control box and the guages your require run into that.. at least thats what I think happens with Defi stuff.. or you can go for individual gauges..

I went for prosport as I found them to look good have a quality feel about them, and they were relatively inexpensive..

The difference between psi and bar is purely personal.. what would you prefer to read your boost in Psi or Bar? I got Psi cuz I got my oil pressure in Psi...

If I did them again I would go for Defi stuff.