Fuel-It BMW 535 (E6X) Walbro Stage 2 LPFP Upgrade

This is a complete Low Pressure Fuel Pump (LPFP) upgrade that replaces your stock LPFP assembly with a new E85 certified one.  The new Walbro 450 pump provides more flow than stock one and this assembly can be purchased one of two ways to meet your needs.

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  • New Build:
  • This option includes a new BMW LPFP bucket that is upgraded with a new Walbro 450 pump and filter.
    
    
  • Both options include the following:
  • A complete plug and play solution by simply replacing your stock bucket
  • A new Walbro filter
  • A new custom fuel line
  • Flow testing prior to shipping
  • Lock ring removal tool included
  • A new E85 compatible Walbro 450 pump (F90000274)
  • Optional upgrade to Walbro 525 pump (F90000285)

  
  
  Compatible with the following vehicles

  • 5' E60 LCI (11/2005 — 12/2009)
  • 5' E61 LCI (11/2005 — 05/2010)
  • 6' E63 LCI (04/2006 — 07/2010)
  • 6' E64 LCI (04/2006 — 07/2010)
    
    

  - All Stage 2 assemblies are stock buckets that have been rebuilt and may show signs of being disassembled and rebuilt.  They are all flow tested and verified before being shipped.

  • Upgraded pumps pull more current, so if your EKP (LPFP control module) is weak, it may overheat causing it to shut down and need to be replaced.