That's still quite low, you should be boosting to 1.4 kg/cm²

 

^^^ This^^^

.90 kg/cm2 = 12.8 PSI unless you're talking absolute pressure.

How did that boost leak test turn out?

 

well thats what i set on the boost controller, i will put it up abit, also getting it re-mapped and tuned next week.

I didnt end up doing a pressure test as the massive boost leak was from the damaged Intercooler pipe, instant difference when i fixed the pipe

 

boost leak test is mandatory before any tune and a fresh set of plugs is a good idea as well.

 

Ok Awesome thanks alot for that, well see how i go

 

Fix you problems and a tune!