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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