Maxx Mazda
Contributor
- :
- Stock P5
I would pick one up if there was one for sale lol. The FPR is the circular part that gets moved onto the new rail. But which is the control solenoid? Will I need to manually adjust it? What's the benefit of running this way? Seems like a lot of new stuff i've never heard of but seems like itll help out so any extra info would be nice.
No the circular part is the pulsation dampener. The FPR is the return clamp on top of the rail with the vac line going to it. The vac line goes to the FPR solenoid. Remove the solenoid and run the line directly to the manifold instead, then run your Perrin rail. There's a few left over from that group buy.