guys,just installed apex power fc with com..der.it's seems like lost hose power
after it,i runing 9 psi now.but i got big inter cooler,dp,mp,cat back....any one
know whatis the best seting for that,i mean boost part......and evey part of
seting to make my fd run great!!!! any wedside and info????????????????
plaese help!!!!!!!!

 

It comes with a setting on it for DP MP CB intakes i belive, it should be running alot better. when i got mine i saw some power increase just by plugging it in. You, yourself shouldnt mess with any of the maps, you should get it tuned ona dyno and leave it alone.

 

You need to have your AFRs tuned. Did you read the tuning sticky above?