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DORCH | B58 Gen 1 HPFP Upgrade DS25 / DS3 (Stage 2.5 / Stage 3)

DORCH | B58 Gen 1 HPFP Upgrade DS25 / DS3 (Stage 2.5 / Stage 3)
Normale prijs €1.694,21
Normale prijs €1.784,30 Aanbiedingsprijs €1.694,21
Aanbieding Uitverkocht
Inclusief btw.
Chassis fitment
Version

SKU:DOR-B58-Gen1-DS2.5-234

  • Highest quality parts.
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"I recently bought a few performance parts for my BMW from AutoTopNL, and the whole experience was top-notch. The website was easy to navigate, and they had exactly what I needed. Shipping was fast, and everything came well-packaged. The quality of the parts is excellentβ€”definitely not cheap knock-offs. My car runs smoother and sounds better already. Would definitely recommend AutoTopNL to any BMW enthusiast!."

- John M. β˜…β˜…β˜…β˜…β˜…
DESCRIPTION

High-Performance HPFP Upgrade for BMW B58 Gen 1

Upgrade your fueling system with the Dorch DS25 (Stage 2.5) and DS3 (Stage 3) High Pressure Fuel Pump (HPFP) upgrades, engineered specifically for BMW B58 Gen 1 engines. Designed by the pioneers of B58 direct-injection fueling, these pumps deliver massive flow increases, OEM-level integration, and proven reliability for high-performance builds.

Whether you're running a hybrid turbo street setup or a full big turbo build, Dorch HPFP upgrades eliminate fueling limitations and unlock the full potential of your B58.


πŸš€ Why Upgrade Your B58 Gen 1 HPFP?

The factory HPFP quickly becomes a restriction when increasing boost or running ethanol blends. Upgrading to a high-performance HPFP allows you to:

  • Support 750–1150+ WHP builds
  • Safely run E50 / E85 fuel mixtures
  • Maintain consistent rail pressure under load
  • Maximize performance of larger turbos & upgraded injectors
  • Retain OEM drivability and DME safety controls

βš™οΈ DS25 vs DS3 – Key Differences

πŸ”§ DS25 (Stage 2.5) – Optimized Performance & Reliability

  • Up to 750whp (gas) / 550whp (E85)
  • With 40% cam upgrade: 1000whp (gas) / 770whp (E85)
  • Operates efficiently at 250 bar
  • Perfect for hybrid turbo and aggressive street builds
  • Designed to maximize performance of upgraded DI injectors

πŸ”₯ DS3 (Stage 3) – Maximum Fueling Capacity

  • Up to 860whp (gas) / 630whp (E85)
  • With 40% cam upgrade: 1150whp (gas) / 870whp (E85)
  • ~20% more flow than DS25
  • Ideal for big turbo & high ethanol setups
  • Built for extreme horsepower goals

πŸ‘‰ Summary:

  • DS25 = Best balance of power, efficiency, and reliability
  • DS3 = Maximum flow for high-end, big turbo builds

🧠 Redesigned for Maximum Efficiency

The DS25 and DS3 feature a complete internal redesign, including:

  • Optimized pressure chamber design
  • Revised spring rates & plunger geometry
  • Increased volumetric efficiency
  • Stable operation up to 250 bar

Result: higher flow, improved reliability, and consistent fueling under extreme conditions.


πŸ”Œ True Plug & Play OEM Fitment

Dorch HPFP upgrades are engineered for seamless installation and factory-level integration:

  • βœ… No cutting, bending, or modification required
  • βœ… OEM-style hose routing (no interference with maintenance)
  • βœ… Includes 250 bar high-pressure fuel line
  • βœ… Full DME control retained

This is a true drop-in solution, just like the OEM pumpβ€”but significantly more capable.


πŸ’» Tuning Requirements

Software calibration is required to run upgraded HPFPs:

  • Compatible with Bootmod3, MHD, and MG Flasher
  • Simply enable HPFP upgrade option when flashing
  • Custom tuning support via .BIN file submission to tuning@dorchengineering.com for the appropriate software implementation via WinOLS

πŸ›‘οΈ Why Choose Dorch Engineering?

  • Lifetime Warranty – Proven long-term reliability
  • 24/7 Customer Support – Direct access to engineers & tuners
  • In-House Calibration Expertise – OEM-level development
  • Global Tuning Support Network

πŸ“¦ What’s Included

  • Dorch DS25 or DS3 HPFP with hardware
  • 250 bar high-pressure fuel line
  • PTFE low-pressure line
  • Low-pressure hose bracket
  • Plug & play adapter harness

πŸš— Vehicle Compatibility (B58 Gen 1 Only)

Compatible with BMW B58 Gen 1 models (up to 2019):

  • F20/F21 – M140i / M140xi
  • F22/F23 – M240i / M240xi
  • F30/F31/F34 – 340i / 340xi
  • F32/F33/F36 – 440i / 440xi
  • G30/G31 – 540i / 540xi*
  • G11/G12 – 740i / 740xi*
  • G01/G02 – X3/X4 M40i*

(Select early Gen 1 models only)

⚠️ Not compatible with B58 Gen 2 engines


🏁 Built for Power. Engineered to Last.

From daily-driven performance builds to full race setups, the Dorch DS25 and DS3 HPFP upgrades for B58 Gen 1 provide the fueling capacity needed to safely achieve your horsepower goals.

More fuel. More power. Zero compromises.

Additional Information

Looking for more information? Just ask us.
Call Us: +31684454987
Email Us: autotopnl@gmail.com

Variant Information

Chassis fitment

  • BMW 1 - 2 - 3 - 4 series
  • BMW 5 - 6 - 7 series
  • BMW X3 - X4

Version

  • DS25 (Stage 2.5)
  • DS3 (Stage 3)
Alle details bekijken
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DORCH | B58 Gen 1 HPFP Upgrade DS25 / DS3 (Stage 2.5 / Stage 3)
Normale prijs €1.694,21
Normale prijs €1.784,30 Aanbiedingsprijs €1.694,21
Inclusief btw.

Why Choose AutotopNL?

Heritage of Excellence

Heritage of Excellence

Over 15 years of testing, fine-tuning, and perfecting performance cars expertise you can trust.

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Curated & Proven

Every product is meticulously selected and road-tested by us to meet the highest standards of performance.

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Official Partnerships

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Driven by Passion

Performance isn’t just our business it’s our lifestyle. We help you unlock your vehicle’s true potential with precision and care.

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About autotopnl
We started off as enthusiasts wanting the best setup for our BMW's. That experience is what we're bringing to your beloved beast!

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