BMW E-Chassis DW400 Stage 2+ Bucketless LPFP Upgrades (N54/N55)


This is a complete plug and play solution to replace your stock Low Pressure Fuel Pump (LPFP) with a new E85 certified bucketless assembly.

This solution provides up to 50% more flow than our standard Stage 2 LPFP upgrade and up to 200% more flow than the stock pump.


The DW400 Stage 2+ bucketless kit includes the following:

  • A custom anodized billet fitting for the pump output and stock fuel line connection.
  • Our custom billet aluminum anodized bracket for the pump and float assembly
  • Two cotter pins to secure your float assembly
  • A new E85 compatible DW400 pump
  • Spare vent tube clip
  • A new Bosch filter
  • Plug and play wire harness
  • Recommended accessories:
    • Lock Ring Removal Tool
    • Ethanol sensor

Additional information

Add a universal lock ring removal tool?

No, do not add a removal tool, Yes, include a lock ring removal tool ($25)


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