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805-267-9762
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Dorch Engineering ✓ Authorized
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Dorch Engineering 2015-2021 BMW B58 Gen 1 DS25 High Pressure Fuel Pump Upgrade

Dorch Engineering high-pressure fuel pump upgrade Full E85/ethanol compatible.
Original price was: $1,799.00.Current price is: $1,655.08.
SKU DE-581-25A
BRANDDorch Engineering

or as low as $137.92/mo with Affirm

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The Dorch Engineering B58 Gen1 DS25 HPFP Upgrade is an upgraded high-pressure fuel pump engineered to deliver substantially more fuel than the factory unit. Fully compatible with E85 and ethanol blends, opening the door to higher octane ratings and increased power potential on turbocharged and direct-injection platforms.

Key Features

  • 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!
  • Dorch Lifetime Warranty
  • HPFP w/ Hardware
  • Dorch High Pressure Line
  • PTFE Low Pressure Line
  • Low Pressure Hose Bracket
  • Plug and Play Adapter Harness

What’s Included

  • 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.

Vehicle Fitment

  • 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.
  • Dorch Lifetime Warranty
  • HPFP w/ Hardware
  • Dorch High Pressure Line
  • PTFE Low Pressure Line
  • Low Pressure Hose Bracket
  • Plug and Play Adapter Harness

Backed by Nostrum Performance’s limited lifetime warranty. Includes installation guide and tuning support documentation.

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You'll get an instant confirmation email with your part details and invoice. Orders ship from our Thousand Oaks shop or direct from the manufacturer's warehouse — whichever gets it to your door faster — so lead times vary by brand and part type. We'll send a tracking number the moment your parts move.

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Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.

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