From all your info. I take that these vehicles don't consistently run the high pressure (72psi) on their fuel systems as we do. And that to me means more stress, more pressure and consistent running this means more wear. This the need for two pumps for support.....
Here is a stupid question....
Would it not be viable and easier to run a single pump system like the GTR's, Supra's and the like?
I know nothing about our fuel system other than the basics, but it just sounds like BMW made it extra complicated for no reason lol...has to be something to it tho.
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