PressurizedSi

Can you use the Cartech FMU along with the stock FPR? Or do I have to get an adjustable FPR like the B&M unit? Just trying to have some tuning parameters when dynoing my turbo civic. Or what about just adding an adjustable FRP to bump up the fuel w/o the cartech?

Arturbo

You can keep the stock FPR. The cartech is adjustable.

art

TurboInteg95

I would keep the stock regualtor inline because when your Cartech breaks you'll want to be able to bypass it so you can drive home.

PressurizedSi

I have the greddy turbo and was looking for some ways to adjust the fuel ratio incase i needed to. The kit does include 310cc injectors but no way to adjust anything. I might just pickup an adjustable FPR just in case I run too rich. What do you think?

TurboInteg95

Did you install the Blue Box? If so then you dont need any FMU. You can get the little purple B&M if you want a little bit of adjustment.

chri5

If anything you are probably running too rich.


This was a GReddy turbo Si with just the base kit. No IC, and a Thermal 3". As you can see it runs a bit rich with the factory GReddy specs.