Fuel Pressure Regulator for Z4M

1zpower7 · 10-31-2022, 05:29 PM

Hi,
I'm building Z4M for the track.
What are my options to upgrade the Fuel Pressure Regulator of my car?
(I have WALBRO HELLCAT 525LPH fuel pump)

grannyknot · 10-31-2022, 07:04 PM

Well you could go back to what the E46 M3 came with.
Our Z4M's come with a farty little plastic regulator buried in the gas tank.

F360C · 11-02-2022, 10:41 AM

Quote:

Originally Posted by 1zpower7

Hi,
I'm building Z4M for the track.
What are my options to upgrade the Fuel Pressure Regulator of my car?
(I have WALBRO HELLCAT 525LPH fuel pump)

Interesting... is the Hellcat pump a direct replacement for our OEM pump?

10-31-2022, 05:29 PM	#1
1zpower7 Enlisted Member 1 Rep 33 Posts Drives: BMW Z4 Join Date: Jul 2020 Location: Z Land iTrader: (0)	Fuel Pressure Regulator for Z4M Hi, I'm building Z4M for the track. What are my options to upgrade the Fuel Pressure Regulator of my car? (I have WALBRO HELLCAT 525LPH fuel pump)
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10-31-2022, 07:04 PM	#2
grannyknot Captain 952 Rep 781 Posts Drives: 2008 Z4M coupe Join Date: Oct 2021 Location: toronto iTrader: (0)	Well you could go back to what the E46 M3 came with. Our Z4M's come with a farty little plastic regulator buried in the gas tank. Attached Images __________________ 2008 E86 M coupe
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