Originally Posted by happasaiyan
man, thats weird. same IDC...same boost...same MAF V...same timing...just leaner.
hes completely catless??
he should pull boost back to about 14psi from 5700-redline to keep from maxing out the injectors. maxing them out is never good.
What about just getting a new fuel pump, as that's what he was going to get to fix that problem? Do WRXs and STis have the same fuel pump? I think a Walbro 342 should be perfect..