Help!!! HPFP rail pressure fuel filter remove.

tyson413 · 06-10-2018, 08:45 AM

I've heard some people removing HPFP fuel filter to help rail pressure to flow better. Does anyone have any experience with it?
Thanks.

weehe126 · 06-10-2018, 11:56 AM

It's on the inlet of the HPFP. Use a pick or twist a wood screw into it and pull the filter out. This only applies to the early N55 that shares the same HPFP as the N54.

06-10-2018, 08:45 AM	#1
tyson413 Second Lieutenant 32 Rep 179 Posts Drives: 2012 bmw 135I Join Date: Jan 2018 Location: new york iTrader: (0)	Help!!! HPFP rail pressure fuel filter remove. I've heard some people removing HPFP fuel filter to help rail pressure to flow better. Does anyone have any experience with it? Thanks.
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06-10-2018, 11:56 AM	#2
weehe126 Brigadier General 1161 Rep 3,189 Posts Drives: 2017 340i Join Date: Apr 2014 Location: San Antonio iTrader: (2)	It's on the inlet of the HPFP. Use a pick or twist a wood screw into it and pull the filter out. This only applies to the early N55 that shares the same HPFP as the N54.
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