SKU: 39591928771

B58 Dorch Engineering Gen1 DS15 HPFP Upgrade 5-7 series

Sale price$998.55 Regular price$1109.50
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

B58 Dorch Engineering Gen1 DS15 HPFP Upgrade 5-7 seriesDS15 250 HPFP Specs DS15 250 DS15 250 with + 40% Cam Upgrade Flow Potential Gasoline 600whp 750whp Flow Potential E85 440whp 610whp Operating Pressure 250 Bar 250 Bar From the creators of the worlds first B58 direct injection fueling upgrades, comes our next generation of pumps. Our widely successful Dorch Stage 1 (DS1) has been replaced with our latest and greatest creation; the DS15! This new pump is our Stage 1. 5 which has been completely

DS15-250 HPFP Specs DS15-250 DS15-250 with + 40% Cam Upgrade
Flow Potential Gasoline 600whp 750whp
Flow Potential E85 440whp 610whp
Operating Pressure 250 Bar 250 Bar

 

From the creators of the world’s first B58 direct-injection fueling upgrades, comes our next generation of pumps. Our widely successful “Dorch Stage 1” (DS1) has been replaced with our latest and greatest creation; the DS15! This new pump is our “Stage 1.5” which has been completely redesigned and optimized from the ground up. Externally we’ve updated the pump packaging to provide improved hose routing. There’s no cutting, no bending, no crimping, etc. This kit drops right in with full control from the DME, just like factory. Internally, we’ve re-worked the pressure chamber, spring rates, plunger depth, and completely optimized the volumetric efficiency of the pump. 

 

Software changes are required to run this pump. If using Bootmod3MHD, or MG Flasher, simply check the box for our pump upgrade when flashing. Otherwise, please send your .BIN file to [email protected] for the appropriate software changes via WinOLS.

 

Beyond the pump performance, why choose Dorch?

  • PLUG AND PLAY: This kit is truly 100% plug and play OEM fitment. Our kit is equipped with everything you need, including our 250 bar capacity hardline to effortlessly connect our HPFP to your fuel rail.
  • LIFETIME WARRANTY: The reason we can offer this is simply because our pumps are THAT reliable. That said, on the slim chance you have an issue, we’ve got your back!
  • CUSTOMER SUPPORT: Ask around! It’s no secret that we offer unrivaled 24/7 support with REAL help. You’re an email away from professional engineers, technicians, and our tuner, who can solve anything you throw at them.
  • TUNING SUPPORT: We aren’t just a hard part’s manufacturer. We have a dedicated calibration engineer in-house who painstakingly develops all of our HPFP files using OEM calibration tools and supports a global tuning network.

 

Kit Contents:

  • Dorch Lifetime Warranty
  • HPFP w/ Hardware
  • High Pressure Line
  • Quick Connect Low Pressure Line
  • Low Pressure Line Bracket
  • Plug-n-Play Adapter Harness

 

Kit Fitment:

F20/21 – 140i, 140xi

F22/23 – 240i, 240xi

F30/31/34 – 340i, 340xi

F32/33/36 – 440i, 440xi

 

G30/31 – 540i, 540xi *

G32 – 640i, 640xi *

G11/12 – 740i, 740xi *

G01 – X3 m40i *

G02 – X4 m40i *
Kit Fitment:

A90/91 – Toyota Supra
G29 – Z4 M40i

G42/43 – M240i, M240xi
G20/21 – M340i, M340xi
G22/23/26 – M440i, M440xi

G30/31 – 540i, 540xi *
G32 – 640i, 640xi *
G11/12 – 740i, 740xi *
G15/16 – 840i, 840xi
G05 – X5 40i
G06 – X6 40i
G07 – X7 40i

 

G01 – X3 M40i *
G02 – X4 M40i *

 

* ONLY UP TO 2019 Model Years

KIT NOT COMPATIBLE with Gen2 B58 Vehicles

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 39591928771

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Jane W.
Carnegie, US
★★★★★ 5
It works!
Size: 60 Count (Pack of 1)
Life Extension melatonin seems to work well. I’ve found that 1mg is as effective as the 3mg doses of other brands. I take 1mg every evening, as so does my German Shepherd. It helps us sleep through the night. We chose this brand because it’s clean and simple.
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Cuba, US
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It works
Size: 60 Count (Pack of 1)
Helped me sleep
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Reviewed in the United States on May 6, 2026
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angle
Lake Worth, US
★★★★★ 5
history of Babylon
Format: Paperback
really good book full of history, highly recommened
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Reviewed in the United States on May 29, 2026
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Kindle Customer
Belleville, US
★★★★★ 4
Good Summary of the Known History
Format: Kindle
Excellent gathering of the available truths and myths into one easy to understand summary. Great view into the ancient past of man.
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Reviewed in the United States on August 2, 2022
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Hawk
Natrona Heights, US
★★★★★ 5
The Babylonian Empire and the History of Mesopotamia
Format: Kindle
This is a very, very good book on the History of Mesopotamia. The people of Babylon came up with quadratic equations and trigonometry. They kept a log of the position of the planets, of meteor showers, sun rise and sun set, solar and lunar eclipse. The first ruler of Babylon, Hammurabi, came up with "Hammurabi's Law Code" which was written on a stelae and placed where all could read it. The Babylonian doctors wrote the first book on medicine. Back then doctors did not have hospitals to treat patients, patients were either treated at home or they would go to a clinic where doctors could treat them and several other patients overnight. The Babylonians created a city that became a pilgrimage destination with many temples. The architecture of the famed "hanging gardens" and several other "world wonders" were all located in Babylon, which aided in making the city a place worth travelling to. So many first happened in Babylon that the best way to find all of it out is by reading the book, which I highly recomend, you will not be disappointed.
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Reviewed in the United States on June 1, 2022

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