Okay, I got my AFPR today and tested my fuel pressure. It's currently at 39 PSI. I plan on installing it this weekend but won't be able to dyno it for two or three weeks.

For people that have installed and tuned their AFPR's what was the ideal PSI which resulted in the best HP/Torque gains? Looking for comments from people that have similar mods to me (click on my link in sigs).

 

Will be getting mine soon and have done some research. Every car has the possibility of being different, but your does not seem to be too far off from what many people run.

 

You best bet would be to adjust it on a dyno. I picked up 10 rwhp and 17 rwtq with my fp set at 41 psi.