Fcd?

[vr4-fan]

hi , I want to know whish FCD you recomend my for my galant vr4 , stock , I want up psi , to 15 psi , 1 bar , but somepeoble said me that i NEED a FCD , its right?? thanks

[Wodjno]

If you have no way of monitoring knock, afr's etc

I wouldn't recoommend an FCD !

[Turbo_Steve]

As above - given your availability of fuel, I would suggest you'd do better to get a properly setup ECU or piggyback.

[Subaru ETA]

FCD's are the devil! you need proper fueling first so you might as well just do i piggy back.

have you wound the boost up yet? my car got 15.7psi on the dyno with out fuel cut