BMW N54 Upgraded Fuel Pump DW400 Stage 2.5+ LPFP for 700 WHP

This low-pressure fuel pump assembly significantly increases fuel volume to support high-horsepower applications and ethanol-based fuel blends. The kit replaces the OEM fuel bucket with a fully E85-compatible assembly equipped with a high-output DeatschWerks 400 pump. Designed for seamless installation, no wiring changes are required.

Key Features:

• E85-compatible DeatschWerks 400 pump

• Complete replacement fuel bucket with top hat and float assembly

• Includes DeatschWerks filter, fittings, and O-ring

• Plug-and-play installation

• Supports up to 700whp

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