Simple question, I'm yet to tear the uim to inspect it but rather than buying a new one and finding out i dont need it, i was acutally gonna do some work on my fd this weekend and decided to ask if i can delete it altogether...what does it do?

Now that i think about it, when upgrading fuel rails do you transfer the fpd over or what? check the FS section, im looking for a modded primary or an aftermarket rail thats already set up for stock secondary injectors.

 

some delete it.

I have an modded rail and don't run one

 

Keep it unless your replacing the rail... its a bitch to tap the rail and get a good seal if you were running braided lines for example...

 

Damn glad i didnt order it!!!! Thanx a lot fellas. I'm most likely gettin' a replacement rail.