What is the difference between your pump options for the E9x/E8x cars?

Created by Stephen Bennett, Modified on Mon, 28 Jul, 2025 at 9:47 AM by Stephen Bennett

For these cars we offer 3 distinct pump options.


  1. The most common option is our standard BMW E9x/E8x Bucketed Performance Fuel Pump 
    1. This pump is modular and can grow with your needs and is the most popular option
  2. The Black Market Parts bucket-less solution is great for those looking to save some but does come with one downside.  The venturi on the pump side is removed, thus making it so that you can suffer from fuel slosh.  If you choose this option, please keep at least a 1/4 of a tank of fuel at all times
  3. The Non-Modular option is a great solution for those just needing a new fuel pump and wanting to keep less than 500 WHP.






Bucketed Performance Fuel PumpBucketed Low Pressure Pump (non-Modular)BMP Modular Bucketless
Modular?YesNoYes
Retains venturi Function?YesYesNo
Stages offered2, 2.5, 3, 3.5, 3.75, 42 or 2.5 only2, 2.5, 3, 3.5, 3.75
Single/Dual/Triple Pump?Single, dual, or triple optionsSingle Pump ONLYSingle or Dual pumps
Is harness Included (for second pump)
YESN/A - no dual pump optionYES
Is this Plug and Play?
YES (secondary pumps require additional harness)YESYES (secondary pumps require additional harness)
Can this be upgraded from single to dual pump?YESNOYES
New Top Hat included?
YESYESNO
Fully Assembled or DIYDIY or AssembledFully Assembled
DIY


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