air fuel

[zedy1]

would it be better to install hks fcd or the apexi air fuel controller

[BraindG]

from what ive heard dont bother... unles ou upping the boost to silly amounts...
i.e 14/15psi+

[Nick VR4]

I was talking to a guy at Steve Hill's Motor Sport Tuesday afternoon
These people prepare rally cars
And have Upgraded may EVO's etc

And he's saying if you are upping boost get a upgraded ECU Motek ones are good
Otherwise the ECU is going to cause fuel cuts nothing else

[zedy1]

will wait yet to see how it goes on