BMW N54 Upgraded Fuel Pump Walbro 535 Stage 2.5 LPFP for 650 WHP

This low-pressure fuel pump assembly enhances fuel flow to support high-output applications and ethanol use. It replaces the OEM fuel bucket with an E85-compatible assembly equipped with a high-capacity Walbro 535 pump. The system is fully plug-and-play with no wiring changes required.

Key Features:

• E85-compatible Walbro 535 pump (F90000295)

• Complete replacement fuel bucket with top hat and float assembly

• Includes Walbro filter, fittings, and O-ring

• Direct fit installation with no modifications

• Supports up to 650whp (550whp on full E85)

Vehicle Fitment:

• BMW 1 Series (E82/E88)
  • 128i (2008–2013) – N52
  • 135i (2008–2013) – N54/N55
  • 135is (2013) – N55
  • 1 M Coupe (2011) – N54

• BMW 3 Series (E90/E91/E92/E93)
  • 325i, 325xi (2006) – N52
  • 328i, 328xi, 328i xDrive (2007–2013) – N52/N51
  • 330i, 330xi (2006) – N52
  • 335i, 335xi, 335i xDrive (2007–2013) – N54/N55
  • 335is (2011–2013) – N54

• BMW X1 Series (E84)
  • sDrive28i, xDrive28i (2013–2015) – N20
  • xDrive35i (2013–2015) – N55