E39 Fuel Rail Question

[dice2012]

Is it any different from the s52 rail, other than the FPR? And does it take any modification to fit?

[dice2012]

Just wanted to get confirmation before I pull the trigger on anything.
I've read on here that the e39 fuel rail is an option for running an integrated FPR on the S52/other 24v swaps, while retaining...

[dice2012]

I'm looking to buy an early OBDii fuel rail from an E39. This is the one with the FPR built in, and the send and return lines are both on the same end. I believe the PN is #13531436468 from a 97-00 5...

[dice2012]

Thanks. I saw that, looks like some builds are using the modified e30 exhaust. Definitely curious to know if the engine feels restricted. Might have to just try it out!

[dice2012]

Yeah I'm thinking the same. I'm guessing it's part 2 in the first pic, in which case I'd have to source it (NLA) and then tear apart the entire gearbox to get to it. Probably will just have to live with...

[dice2012]

Hey, I know this has probably been discussed many times, but I would like some more insight.
I'm planning out my S52 swap, wondering if 1.75" dual pipe exhaust is enough. I'm looking for an...

[dice2012]

Yeah that's what I thought at first, after seeing a vid on someone replacing those very same ZF detent springs/pins.
I took off the detent spring cover (part 27 in the pic) and took out the springs(part...

[dice2012]

Hoping to get some help on this. My gear selector feels sloppy in neutral but only on one side. It feels like the spring that centers from 1st and 2nd is weak, and not at all equal in force to going to/centering...