geting an apexi ecu fitted and ive found out that my psi monitor will no longer work can anyone recommend a cheap alternative for some gauges to fill the hole where my monitor has been, dont want the expense of defi's as ive spent enought on the car recently.

or sholu i just put the coin tray back in and use a power fc commander to monitor all the settings that the psi monitor did eve though it will not look as good

think all im going to use for a boost gauge is my avcr or should i get a proper boost gauge as well????

 

sell the psi monitor to steve, he wants sumthing like that to monitor knock correction