I have a friend who is in the process of turboing his 318.
He already has the manifold, apexi safc, etc.

Now has anyone actually successfully used the apexi safc in a 318?
how is it working?

Also what options do we have for upgrading the injectors?
does anyone make a rail that we can buy and put injectors in?
like delphi or siemens?

any help is appreaciated
thanks

SAFC is only good for slightly correcting the curve not completly readjusting it. i had a thread about it search and youll find it

yes i know what the safc does.
I run one in my supra.


I just wanted to make sure i can install it fine on the 318.

I'm more concerned about what possible injector upgrades are available

i dont know if the 318 takes different injectors then the 6cyls do i would do a search not to long someone was in the middle of turbocharging his 318, that thread should contain answers to all your questions.

you can use it for the bmw and will work fine with really low boost, but unlike other cars the fmu will actually work better than the safc for bmw.