Fuel Line Routing Confirmation

[metros]

I'm using the Perrin v1 fuel rails that came with my donor on my 818. It's been awhile since donor tear down and I'm looking to confirm the correct routing of my lines before hooking everything up.



The large fuel hardline coming from the tank will go to fuel filter and then the FPR (topside of gold distribution block with downward curved hardline). The smaller tank hardline will connect directly to the return (brass hose barb). That about right?

[Bob_n_Cincy]

I'm using the Perrin v1 fuel rails that came with my donor on my 818. It's been awhile since donor tear down and I'm looking to confirm the correct routing of my lines before hooking everything up.

The large fuel hardline coming from the tank will go to fuel filter and then the FPR (topside of gold distribution block with downward curved hardline). The smaller tank hardline will connect directly to the return (brass hose barb). That about right?

Hi Metros
On the 06 WRX the Fuel Pressure Regulator (FPR) is after the fuel rails.
Bob
fuel.jpg

[metros]

Mine is a 2002 donor. Better double check that they didn't change that between the 2.0 and 2.5. Thanks for the input Bob.

*Edit* Upon further review of Perrin's diagram - they use the same diagram for installation from 02-14 wrx/sti.

This is why I post things to double check myself. Thanks again Bob.

[Harley818]

Hi Metros,
I have a 2002 donor and it had FPR after the injector distribution.

Also, noticed you still have your manifold connection for the Brake booster. In your pic, its the unpainted connection on the close end of the manifold. You can probably plug or delete that.