BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP

OneFastShop SKU: N55STG2FP
F-SERIES N55 AND N20 LOW PRESSURE FUEL PUMP STAGE 2 (Walbro 450) 575WHP.

BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP

OneFastShop SKU: N55STG2FP
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This low-pressure fuel pump assembly increases fuel delivery to support higher power levels and ethanol-based fuels. The kit replaces the factory fuel bucket with E85-compatible components and a high-flow Walbro 450 pump. Designed for drop-in installation, all necessary hardware is included.

Key Features:

  • E85-compatible Walbro 450 pump (F90000274)

  • Complete replacement fuel bucket with top hat and float assembly

  • Includes Walbro filter, fittings, and required hardware

  • Plug-and-play fitment with no wiring modifications

  • Supports up to 575whp (500whp on full E85)

Vehicle Fitment:

  • BMW 1 Series (F20/F21)
    • 116i (2011–2015) – N13
    • 118i (2011–2015) – N13
    • 125i (2011–2015) – N20
    • M135i / M135i xDrive (2012–2015) – N55

  • BMW 2 Series (F22/F23)
    • 220i (2013–2016) – N20
    • 228i / 228i xDrive (2014–2016) – N20
    • M235i / M235i xDrive (2014–2016) – N55

  • BMW 3 Series (F30/F31/F34)
    • 316i (2012–2015) – N13
    • 320i / 320i xDrive (2012–2016) – N20
    • 328i / 328i xDrive (2012–2016) – N20
    • 335i / 335i xDrive (2012–2015) – N55
    • 335i GT xDrive (2013–2016) – N55

  • BMW 4 Series (F32/F33/F36)
    • 420i (2013–2016) – N20
    • 428i / 428i xDrive (2014–2016) – N20
    • 435i / 435i xDrive (2013–2016) – N55

Customer Reviews

Based on 11 reviews
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David L.

Upgraded to the Walbro 450 LPFP to support my hybrid turbo setup. The installation was straightforward, and the fuel delivery has been rock solid. No more fuel pressure drops, and the car feels more responsive. Highly recommend for anyone pushing their N55 engine.

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Chris Moore
BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP - Worth Every Penny

Solid construction and perfect fitment. The BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP made a significant difference in handling. Shipping was fast, and the packaging was secure.

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Daniel Davis
BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP - Game Changer

I can't believe how much of a difference the BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP made. Easy to install and top-tier quality. Definitely recommend it to others.

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Sarah Thomas
BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP - Worth Every Penny

Best upgrade I've done in years. The BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP not only looks great but also provides a noticeable boost in performance. Very satisfied with the purchase.

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David Davis
BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP - Best Purchase Ever

I've had the BMW F-Series N55 N20 Stage 2 LPFP Walbro 450 Low Pressure Fuel Pump 575 WHP installed for a few months now and it's been fantastic. The performance upgrade is noticeable and the build quality is exceptional. A must-have for enthusiasts.

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