13517642466 is Evo5. Better than original but not that much.
On stage 2 turbo and no ethanol (or just the 5% that is in some regular gas) you are fine with the orignal one. With E30 and my TTE 550 turbo my orginal HPFP crashes.
13517642466 might solve it for E30, I dont know for sure, have one laying around but didnt think it was worth installing in the end.
Have a 13518631642 that will arrive on monday that I will install.
Running
Quote:
Originally Posted by Andi-M2
Just a short question:
I've got a B58 HPFP (BMW part.no. 13517642466) here in my garage.
Does it work any better than the standard N55 pump based on producing more fuel volume? Is that the Evo5 or Evo6 pump?
Or do I need the 13518631642 pump necessarily for running Stg 2 turbo?
Thx in advance for your help.
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