BMW E-Chassis Walbro Stage 2 LPFP Upgrade for the N54 & N55 Motors
BMW E-Chassis Walbro Stage 2 LPFP Upgrade for the N54 & N55 Motors
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BMW E-Chassis Walbro Stage 2 LPFP Upgrade for the N54 & N55 Motors

£713.70
£713.70
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Give your BMW E chassis N54 or N55 the reliable fuel supply it deserves with this Walbro Stage 2 Low Pressure Fuel Pump upgrade. Perfect as a direct replacement for a tired OEM pump or as a performance-focused LPFP for ethanol blends, this plug and play assembly is built around genuine OEM components with an E85 compatible Walbro pump for dependable flow and easy installation. Supplied by Nforcd for enthusiasts who want more headroom from their fuel system without compromising everyday drivability.

  • Stage 2 LPFP upgrade that flows approximately 100 percent more than stock
  • E85 compatible and suitable for pump fuel and race fuel
  • Plug and play design using OEM-quality components for long-term reliability
  • Choice of Walbro 450 F90000274 or Walbro 525 F90000285 pump options
  • Custom internal setup to optimise venturi operation and pump output

What is included:

  • New OEM bucket
  • New OEM top hat
  • New OEM float
  • New OEM O-ring
  • New Walbro filter
  • Spare vent tube clip
  • E85 compatible Walbro pump pre-fitted
  • Custom fitting for optimised performance

Power capability guidance: as a general rule, the Walbro 450 can support around 500whp on E85 or roughly 550 to 600whp on pump or race fuel, depending on factors such as actual power level and AFR. The Walbro 525 typically provides about 10 percent more flow than the 450. Results vary with setup.

Compatibility:

Designed for BMW E chassis models with N54 or N55 engines, including:

BMW 1 Series
E82 Coupe 11/2006 to 10/2013
E88 Convertible 11/2006 to 10/2013

BMW 3 Series
E90 02/2004 to 09/2008
E90 LCI 07/2007 to 12/2011
E91 02/2004 to 08/2008
E91 LCI 07/2007 to 05/2012
E92 05/2005 to 02/2010
E92 LCI 11/2008 to 06/2013
E93 09/2005 to 02/2010
E93 LCI 11/2008 to 10/2013

BMW X Series
X1 E84 04/2009 to 06/2015

Important notes:

  • Upgraded pumps draw more current than stock. If the EKP LPFP control module is weak, it may overheat and shut down, which can require replacement.
  • A lock ring removal tool is recommended to make the pump assembly removal and refit easier.

Nforcd knows this upgrade well and it has been a popular choice for customers looking for a dependable aftermarket replacement LPFP that is E85 ready and easy to install. Choose your preferred pump option using part numbers Walbro 450 F90000274 or Walbro 525 F90000285 and order with confidence.

Want it professionally installed? Nforcd offers fitting at our Warwickshire workshop. Email Sales@nforcd.com to request a quote and availability.