fuel pressure regulator

[littleblue1]

hiya guys what does a standard vtr FPR run at (bar)
i wanna run a 4 bar FPR which cars fit my mk2 vtr. the FPR is under my rear right hand side seat? cheers

[williamsvts]

do you need to run 4bar? vtr is 3.5. some vw and audis have them.

[birchybalboa]

Don't bother with 4 bar if your running standard map, I tried mine before before and after camming my vtr and it just doesn't work, seems to overfuel, and bog down under acceleration, don't waste the money on it is honest opinion!

[littleblue1]

okay cheers for your help guys :D

[Gareth_R]

All it will do is chuck about 14% extra fuel in whenever the injectors fire. Pointless