im running a fmu, instead of buying a sfmu can i just add a regulator and be able to tune properly??????
You need a rising rate regulator like the sfmu if you are boosting. it would replace the fmu, not add to it.
peaceWIKKITHAT is not f**king THAT!THIS is f**king THIS!
the fmu is a 12:1 rising rate, i was just wondering if it was possible to add a pressure regulator instead of buying the sfmu to adjust my fuel