SKU: 50369067179

BMW F Chassis B58 Stage 3 LPFP Upgrade for M140i, M240i, 340i, 440i

Sale price$373.05 Regular price$414.50
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

BMW F Chassis B58 Stage 3 LPFP Upgrade for M140i, M240i, 340i, 440iUnlock the full potential of your BMW with the B58 Stage 3 Low Pressure Fuel Pump (LPFP) Upgrade. Designed for enthusiasts pushing for power levels on pump gas, race gas, or E85, this complete LPFP upgrade provides the necessary fuel flow to meet your horsepower goals. Key Features Enhanced Fuel Capacity: This upgrade utilizes a stock pump for the primary function, ensuring your EKP (Electronic Fuel Pump Control Module) operates flawlessly and

Unlock the full potential of your BMW with the B58 Stage 3 Low Pressure Fuel Pump (LPFP) Upgrade. Designed for enthusiasts pushing for power levels on pump gas, race gas, or E85, this complete LPFP upgrade provides the necessary fuel flow to meet your horsepower goals.

Key Features

  • Enhanced Fuel Capacity: This upgrade utilizes a stock pump for the primary function, ensuring your EKP (Electronic Fuel Pump Control Module) operates flawlessly and prevents current draw errors.
  • High Boost Performance: The secondary pump activates only under high boost conditions, delivering the extra fuel needed for performance without unnecessary strain on your stock system.
  • Optimal Power Levels: Recommended for vehicles aiming for up to 700whp with the standard Walbro 450 pump, and those exceeding 700whp should consider upgrading to the Walbro 525 pump for maximum flow.

What's Included

  • New Stock LPFP: Ensures compatibility and reliability with existing systems.
  • Secondary Pump Assembly: Provides additional fueling capacity when you need it most.
  • Secondary Wiring Harness: Facilitates easy installation and integration.
  • Walbro Filter: Maintains fuel cleanliness and performance.
  • Walbro 450 Pump (F90000274): Standard for excellent performance.
  • Optional Walbro 525 Pump (F90000285): Upgrade for higher flow rates.

Recommended Accessories

  • Lock Ring Removal Tool: Essential for hassle-free installation (F chassis).
  • Hobb's Switch: Recommended to trigger the secondary pump under high boost for optimal performance.

Vehicle Compatibility

Compatible with a variety of BMW F Chassis models, including:

  • 1 Series (F20 LCI, F21 LCI): Production dates from 05/2014 to 06/2019
  • 2 Series (F22, F22 LCI, F23, F23 LCI): Production dates from 06/2014 to 12/2019
  • 3 Series (F30 LCI, F31 LCI, F34 GT LCI): Production dates from 09/2014 to 06/2019
  • 4 Series (F32, F32 LCI, F33, F33 LCI, F36 Gran Coupé, F36 Gran Coupé LCI): Production dates from 04/2015 to 12/2019

Note: The secondary pump should not run continuously. We highly recommend using a Hobb's switch to manage activation during high boost conditions.

Why Choose the Stage 3 LPFP Upgrade?

The BMW F Chassis B58 Stage 3 LPFP Upgrade is the perfect solution for performance enthusiasts seeking to maximize their vehicle's potential. With its straightforward installation and ability to leverage existing components, you can confidently upgrade your fuel system and push your BMW to new heights.

Ready to unleash the power of your BMW B58 engine? Invest in the Stage 3 LPFP Upgrade Kit today and experience unparalleled performance on every drive!

 

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50369067179

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Kindle Customer
Omaha, US
★★★★★ 5
Great shelves
Size: 24 Inch, Color: White, Size: 24 Inch, Color: White
Pretty easy to put up. Love the way it looks.
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Reviewed in the United States on April 30, 2026
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Daisy l.
Bozeman, US
★★★★★ 5
Love these
Size: 16 Inch, Color: White, Size: 16 Inch, Color: White
I love these shelves! The look good and the installation was super easy! They also seem very durable!
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Reviewed in the United States on May 7, 2026
M
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Micah
Waukegan, US
★★★★★ 4
Cheaply made.
Size: 16 Inch, Color: White
Looks nice. Feels cheap and does not hold much weight
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Reviewed in the United States on April 14, 2026
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Sherry
New York, US
★★★★★ 5
Good shelves for the price can be challenging to install correctly
Size: 16 Inch, Color: White, Size: 16 Inch, Color: White
Good quality shelves for the price. Happy with the purchase. They give you assorted hardware to mount each shelf. Wall anchors for masonry or brick and anchors for drywall as well as screws to affix shelf to the wall bracket. The installation was fairly easy but it can be a bit difficult to get the bracket leveled on the wall. The “level” they give you is useless, it is only the tube - not in a housing, so 1 1/2” long. You will need a better level. Basically you place the bracket where you want the shelf to go then make sure it is level and take a pencil to mark the holes. We ended up using a heavier quality wall anchor so only needed 2 anchors instead of the four they send you. Once the bracket is on, slide the shelf onto the bars coming from the bracket and use the 2 set screws to secure it in place. Check for level and if it isn’t you can remove shelf and loosen bracket screws and wiggle the bracket while still attached while retightening screws. We had to re-level one of our shelves this way. Hope this helps and that it makes sense. As for weight capacity I wouldn’t want to put more than a couple of pounds on a shelf. As it is secure, it is hollow inside and too much weight would probably either cause the shelf to sag or damage your wall
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Reviewed in the United States on February 25, 2025
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Emy R.
Charlottesville, US
★★★★★ 5
Excellent product with height recommendation
Size: 24 Inch, Color: White, Size: 24 Inch, Color: White
My bathroom renovation is turning out great. These shelves are beautifully stable and show no visible assembly. The idea of ​​these floating shelves is brilliant.
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Reviewed in the United States on February 19, 2026

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