hey whatz up guy i just got a greedy profec b 2 boost controler and do not know how to set it right. that are the best setting for a stock evo 03.

 

search

 

19 psi, do you have a boost guage?

 

yes

 

I am not to familiar with the profec but I would just set it kind of low at first and take it out for a test drive and start bumping it up from there just to make sure your not over boosting you should be reading full boost at 19psi or like 1.28 kpa
hope this helps

 

if u need anyhelp with it pm me

 

You should set it for 20-21psi in 4th gear. 19psi is lower then stock.

 

Here's a good link on the Greddy Profec B Spec II......

https://www.evolutionm.net/forums/sh...6&page=1&pp=15

It helped me a bunch.

I'm surprised nobody flammed you for not searching.


Good luck.