Questions about M20 fuel supply

[Eddie Lives On]

So I'm rebuilding my car, and it's been a year since I took some things off. Tags (i.e. tape) have fallen off, and I've lost track of what goes where.

Green being the breather valve, what does it connect to?
Red: Sketchy PO at work, on the feed line. Stock configuration is a single rubber line all the way to the fuel rail, right?

Bonus: The FPR connects to what, beside the back of the intake, the return line?

[efficient]

the green connects to the bottom of the throttle body.
you didn't mention what year your car is but some cars had a fuel filter by the steering guibo. could be that the previous owner delete the fuel filter.

http://www.r3vlimited.com/board/showthread.php?t=209549

hope this helps with your fuel line routing

[Eddie Lives On]

the green connects to the bottom of the throttle body.
you didn't mention what year your car is but some cars had a fuel filter by the steering guibo. could be that the previous owner delete the fuel filter.

http://www.r3vlimited.com/board/showthread.php?t=209549

hope this helps with your fuel line routing

Sorry, posted in the M20 section, but forgot to mention that it's an M20B25 from a 1988 325is. The carbon/charcoal canister is there, with the breather valve attached to it. I'm thinking of deleting it...

Thanks for the link & input