How To Upgrade your BMW N54 Low Pressure Fuel Pump w/ Walbro 450 *EASIEST WAY*

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  • @rosstrittler
    @rosstrittler  4 місяці тому

    Walbro 450 fuel pump:
    amzn.to/46JAGFk

  • @MarquisBynoe
    @MarquisBynoe 9 днів тому

    Easily one of the most underrated and important videos on UA-cam. 😤 Thank you man! Subbed.

    • @rosstrittler
      @rosstrittler  9 днів тому

      Appreciate it! Thanks for the sub.

    • @dsfnemky812
      @dsfnemky812 8 днів тому

      @@rosstrittleryou didn’t include a hose for the Venturi, is that not required? 55 psi seems pretty low what tune are you running? Also, how solid is that bmp fitting? I tried it but it rocks side to side I wasn’t too confident in it. You put the bottom below the last barb on the fuel pump right?

  • @Darthvolvo
    @Darthvolvo 5 місяців тому

    Glad you got it all sorted! Swapping out that fuel pump is quite the process!

    • @rosstrittler
      @rosstrittler  5 місяців тому +1

      It's definitely a must-have for these cars

  • @GaragebuiltE36
    @GaragebuiltE36 26 днів тому

    Im having a issue where at cruising speeds my pressure sits at 23PSI. At WOT my second pump kicks in at 15psi and the pressure goes up 70-90. My tuner was telling me to add a fuel inline check valve but im running stock fuel lines and don’t know where i would connect it to, if anyones has an idea on how to connect a check valve to it please reply to this :(
    Also im running a walbro 450 and a 535 ethanol pump. Im on full E85

    • @rosstrittler
      @rosstrittler  26 днів тому +1

      You may need to make some custom fuel lines.

  • @RDd4.1
    @RDd4.1 2 місяці тому

    I read that you have to dremel the pump is your running fine with the bucketed system ?

    • @rosstrittler
      @rosstrittler  2 місяці тому +1

      Its running perfect. I don't know why some people are reverting to a bucketless system.

    • @RDd4.1
      @RDd4.1 2 місяці тому

      @@rosstrittler Thanky you! I’m planning on tackling it this weekend I’ll lyk how it runs.

  • @1991june
    @1991june 3 місяці тому

    Would it be easier to drill the holes first then unglue it?

    • @rosstrittler
      @rosstrittler  3 місяці тому

      It might

    • @1991june
      @1991june 3 місяці тому

      @@rosstrittler hows the pump doin bro?

    • @rosstrittler
      @rosstrittler  3 місяці тому +1

      @@1991june Doing great so far. Haven't had any fueling issues.

    • @shan-g5d3p
      @shan-g5d3p 3 місяці тому

      @@rosstrittler Have you had any issues with the stock fuel lines after this upgrade? i was thinking if theyd be too restrictive/not last from higher pressure

  • @lifeofchuck
    @lifeofchuck 5 місяців тому

    Having same EXACT issues you having gonna do same EXACT thing you doing😂😂

    • @rosstrittler
      @rosstrittler  5 місяців тому

      Check your spark plug gap, too. That ended up being my issue for the engine breaking up at high rpm