SKU: 6742238705

Black Market Parts (BMP) E9X/E8X Modular Bucket-less Fuel Pump (Stages 2-3.75)

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Description

Black Market Parts (BMP) E9X/E8X Modular Bucket-less Fuel Pump (Stages 2-3.75)The Black Market Parts E9X E8X Modular Bucket less Fuel Pump is designed for performance enthusiasts seeking to run all blends of E85. Each pump option includes Genuine Walbro fuel pumpseither the 450 (F90000274), 525 (F90000285), or 535 (F90000295)capable of flowing up to 350% more fuel than the factory fuel pump, with full E85 compliance. Each pump ships pre assembled with an OEM connector for easy installation into the factory fuel pump top hat.

The Black Market Parts E9X/E8X Modular Bucket-less Fuel Pump is designed for performance enthusiasts seeking to run all blends of E85. Each pump option includes Genuine Walbro fuel pumps—either the 450 (F90000274), 525 (F90000285), or 535 (F90000295)—capable of flowing up to 350% more fuel than the factory fuel pump, with full E85 compliance. Each pump ships pre-assembled with an OEM connector for easy installation into the factory fuel pump top hat.

Stage Options

  • Stage 2 (3.6 liters per minute): This setup features a single Walbro 450 (F90000274) fuel pump, supporting up to 600whp (rated for 550whp on 100% E85). It’s ready for future growth with an open expansion slot to accommodate our Stage 3 or Stage 3.5 modules.

  • Stage 2.5 v2 (4.8 liters per minute): Equipped with a single Walbro 535 (F90000295) fuel pump, this option supports up to 650whp (rated for 575whp on 100% E85) and offers future expandability with our Stage 3 or Stage 3.5 modules.

  • Stage 3 (7 liters per minute): This pump includes all necessary wiring and a pump activation switch (Hobbs switch), featuring dual Walbro 450 (F90000274) pumps. It supports up to 1050whp* (rated for 875whp on 100% E85) and is ready for modular upgrades with our Stage 3.5 or Stage 4 modules.

  • Stage 3.5 (7.5 liters per minute): This configuration combines a primary Walbro 450 (F90000274) and a secondary Walbro 525 (F90000285), delivering maximum flow without expensive pump controllers. It supports up to 1,150whp* (rated for 975whp on 100% E85) and can be expanded with our Stage 3 or Stage 3.5 modules.

  • Stage 3.75 v2 (8.2 liters per minute): This pump includes all necessary wiring and a pump activation switch (Hobbs switch), featuring a Walbro 535 (F90000295) as the primary and a Walbro 525 (F90000285) as the secondary. It supports up to 1,200whp* (rated for 1,000whp on 100% E85) and is designed for performance growth.

Important Considerations

While all bucketless fuel pumps offer .2gpm more than traditional bucket designs retaining the venturi, they should not be driven with tanks lower than ¼ full and are not suitable for road course racing. This limitation applies to all bucketless systems, not just ours. If you do not plan on road course racing and maintain responsible fuel levels during spirited driving, this is the perfect pump for you.

Specifications

  • Factory BMW Pump:

    • Pump flow 72psi (5bar): XXX GPM
    • Horsepower Supported Pump Gas: NOT COMPATIBLE
    • Horsepower Supported 100% E85: NOT COMPATIBLE
  • Stage 2:

    • Pump flow 72psi (5bar): XXX GPM
    • Horsepower Supported Pump Gas: 600
    • Horsepower Supported 100% E85: 550
  • Stage 2.5 v2:

    • Pump flow 72psi (5bar): XXX GPM
    • Horsepower Supported Pump Gas: 650
    • Horsepower Supported 100% E85: 575
  • Stage 3:

    • Pump flow 72psi (5bar): XXX GPM
    • Horsepower Supported Pump Gas: 1,050*
    • Horsepower Supported 100% E85: 875*
  • Stage 3.5:

    • Pump flow 72psi (5bar): XXX GPM
    • Horsepower Supported Pump Gas: 1,150*
    • Horsepower Supported 100% E85: 975*
  • Stage 3.75 v2:

    • Pump flow 72psi (5bar): XXX GPM
    • Horsepower Supported Pump Gas: 1,200+*
    • Horsepower Supported 100% E85: 1,000+*

*To achieve the advertised performance of these fuel pumps, the use of the Precision Raceworks in-tank filter regulator assembly is required.

Fitment

Compatible with various BMW models, including:

  • BMW 1 Series M (2011)
  • BMW 128i (2008-2013)
  • BMW 135i (2008-2013)
  • BMW 135is (2013)
  • BMW 323i (2007-2011)
  • BMW 325i/xi (2006)
  • BMW 328i/Xdrive (2007-2013)
  • BMW 330i/xi (2006)
  • BMW 335i/Xdrive (2007-2013)
  • BMW 335is (2011-2013)
  • BMW X1 (2012-2015)

Elevate your performance with the BMP Bucket-less Fuel Pump system, designed for power and efficiency on the road.

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: 6742238705

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Anderson
Port Orchard, US
★★★★★ 4
Nice looking. A bit too much flexibility. Did the job.
Size: 11.25 INCH, Size: 11.25 INCH
We made use of these shelving brackets in our kitchen remodel. They turned out great. We used 2x12 Douglas Fur boards that were sanded and painted to show contrast with the brackets. The brackets installed easy enough with a level, tape measure, pencil, and a drill for pilot holes. Other reviewers are correct: the mounting screws that come with it are essentially junk. I had read this and ordered black wood screws ahead of time with the hopes of returning them. I used the 1" screws to secure the shelving to the brackets. The 2-1/2" screws get to go back as we were able to use the included screws to secure the brackets to the wall. But, two of the first three heads on the 1" screws popped off... so, we quickly moved away from those included. There is a little more flex in the brackets than I had expected... they're just a little too thin for 11-1/2" shelves. It won't affect anything for us as we'll just be placing dry food and canned goods on them in our pantry. But, if I were using them for the garage or the shop I'd probably buy a different brand OR decrease the space between brackets. I spaced mine out 12" from each edge and then 12" on center. Works well for our pantry.
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Reviewed in the United States on September 8, 2020
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Gilberto R. Solorzano
Cuba, US
★★★★★ 5
Real good quality. Better price then Menards. Missing screws.
Size: 5.5 INCH
Real good quality, very sturdy, and it came with screws and drywall anchors. I would recommend. Only thing is it came with twice the drywall anchors that I needed and missing 2 screws. Not a big deal for me, but someone without screws laying around would have to buy a whole box for 2 screws. Other then that, it’s a good product and would buy again.
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Reviewed in the United States on October 23, 2023
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Amanda Oldham
Waukegan, US
★★★★★ 5
Amazing quality brackets
Size: 7.25 INCH, Size: 7.25 INCH
When I received my order I was very impressed with how the brackets were packaged. Once opened up, the steel brackets are amazing quality, and comes with all the screws needed. The only downsize is the screws are lower quality so by the time I got them in they were stripping where the screw driver sits. Same with the drywall attachments. I only used two dry wall attachments per shelf because I didn’t want to ruin my walls with giant holes. It seems to hold adequate weight. I put the regular screws in the bottom holes and through the wood to secure shelf from sliding. Overall I am very pleased. I will be ordering again when I do my bathroom shelves.
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Reviewed in the United States on July 8, 2019
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Kathi C.
Whiting, US
★★★★★ 5
Very versatile and easy to install too!
Size: 5.5 INCH
Very sturdy ! Worked perfect for our outdoor location and is holding the trellis to our home... WONDERFUL Support !
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Reviewed in the United States on April 7, 2025
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steve smith
Port Orchard, US
★★★★★ 5
Great Quality
Size: 9.25 INCH
Why did you pick this product vs others?: Looked sturdy and was a great price for heavy duty brackets
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Reviewed in the United States on June 20, 2025

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