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Fuel-It BMW F Chassis N55 Walbro Stage 3 LPFP Upgrade
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Fuel-It BMW F Chassis N55 Walbro Stage 3 LPFP Upgrade

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This is a complete Low Pressure Fuel Pump (LPFP) upgrade for those customers that need the additional capacity to meet their power goals on pump gas, race gas, or E85.  It utilizes a stock pump for the primary pump so that your EKP operates as intended by the factory eliminating potential errors for current draw.  The secondary pump then runs under high boost only. 


  • New Build:
    • This option includes a new BMW LPFP bucket with a new secondary pump assembly.  No core deposit required but if you send back your stock core we will refund $100 of your original purchase price.
  • F-Series Stage 3 assemblies include:
    • New stock LPFP (New Build)
    • Secondary pump assembly
    • Secondary wiring harness
    • Walbro filter
    • Walbro 450 pump (F90000274)
      • Optional Walbro 525 pump (F90000285)
  • Recommended Accessories:
    • Lock Ring Removal Tool
    • Hobb's switch
  • Compatible with the following vehicles:
    • 1' F20   (07/2010 — 02/2015)
    • 1' F20 LCI   (05/2014 — 06/2016)
    • 1' F21   (07/2010 — 02/2015)
    • 1' F21 LCI   (06/2014 — 06/2016)
    • 2' F22   (10/2012 — 06/2016)
    • 2' F87 M2   (11/2014 — 06/2017)
    • 2' F87 M2 LCI   (09/2016 — 04/2017)
    • 2' F23   (03/2014 — 06/2016)
    • 3' F30   (02/2011 — 01/2016)
    • 3' F30 LCI   (10/2014 — 07/2017)
    • 3' F31   (07/2011 — 06/2015)
    • 3' F31 LCI   (12/2014 — 06/2016)
    • 3' F34 GT   (07/2012 — 06/2016)
    • 4' F32   (11/2012 — 01/2017)
    • 4' F33   (03/2013 — 02/2017)
    • 4' F36 Gran Coupé   (07/2013 — 12/2016)

*Note: Secondary pump can NOT run full time.  We recommend a using a Hobb's switch to trigger the secondary under high boost.

*Lock ring removal tools have a $60 deposit included in the price.  If you elect to return the lock ring tool, we will refund $60 of the original purchase price.




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We have a 10-day return policy, which means you have 10 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at If your return is accepted, Items sent back to us without first requesting a return will not be accepted. You can always contact us for any return question at Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. Exceptions / non-returnable items Certain types of items cannot be returned, like perishable goods, custom products (such as special orders or personalized items), We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards. Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

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