[mzcummins]

It's to keep from draining the rail but IMO you need a fuel pump first then you can do the Arson III.

 

[mzcummins]

ok, fair enuf....what's a good choice?

FASS or Air Dog for electric pumps, MITUSA for mechanical

You could start a war over what ones better, with that said my dad has a AD II on his 05 and loves it