Mark_Dj 4 Bar regulator. So what is this device then? I have seen a few modded 2.2 cars with them fitted, what does you car get from one of these. I don't even know what one looks like notsure.gif
vocky z22se already has a 4 Bar fpr as standard it sits on the end of the fuel rail next to the cam cover/ right hand side
JohnnyN 4 bar pressure regs are a good upgrade mod for the V6 engines that 'Don't' have them fitted already. I never knew we had them on the 2.2's though. notsure.gif