Well car has a downpipe, high flo cat and a Enfi Y-pipe. Now I want to add the Power FC w/o the commander for now. I was wondering will this improve my car such as performace wise like hp/tq? And with the Power FC can I just plug it up and go and not have to tune it? I am not very educated on the tuning side of a/f ratio so I just wanted to plug it up and drive.

Future plans with the FD:
M2 Performance Medium Intercooler w/ M2 Air Box
HKS Dragger Exhaust
Boost Controller set to 12psi.

And buy a 90-91 CRX -=) to daily beat.

Opinions please for I am purchasing the Power FC in 1 week. Thanks!

 

Get the commander at least...