Fuel Pressure Regulator

[drb5]

As above peeps. Considering one, but didn't want to go down the road of mods . I just figured i'd ask first. Maybe better consider the fuel controller thing though, to get it to use just one lambda? Don't know much about how the ecu can work with these things in a yaris.

[GT4 BOOSTER]

been told a complete waste of time as the ecu controls fuel flow , all this will do is make the injectors drip rather than spray , supposed to work ok on turbo motors where an extra fuel load is needed.

[drb5]

Coolio. Just had to ask. Got one fitted with no probs to me scoob and thought it might be just the same for any other motor. Am i gonna be considerin the HKS fuel controller thingy then?

B)