Dorch Engineering B58 Gen1 DS25 HPFP Upgrade
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Dorch Engineering B58 Gen1 DS25 HPFP Upgrade

DE-581-25A
$1,799.00
$1,799.00

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The Dorch Engineering B58 Gen1 DS25 HPFP Upgrade is a high-pressure fuel pump upgrade built for the B58 Gen1 engine platform. It is offered in three fitment versions covering 1-4 Series, 5-7 Series, and X3/X4 applications, so the correct version can be matched to the vehicle's chassis.

This upgrade targets the fuel system of the B58 Gen1, replacing the factory high-pressure fuel pump hardware with the DS25 upgrade. Selecting the fitment that corresponds to the vehicle ensures the kit is suited to that model range.

Key Features

Brand Dorch Engineering
Product Type High-Pressure Fuel Pump Upgrade
Model DS25
Engine Platform B58 Gen1
System Fuel System
Fitment Options 1-4 Series, 5-7 Series, X3/X4

Compatibility

  • B58 Gen1 engine platform
  • 1-4 Series Fitment version for 1-4 Series models
  • 5-7 Series Fitment version for 5-7 Series models
  • X3/X4 Fitment version for X3 and X4 models

Frequently asked questions

Which fitment versions are available for this upgrade?

It is offered in three versions: 1-4 Series Fitment, 5-7 Series Fitment, and X3/X4 Fitment.

Which engine platform is this upgrade designed for?

It is designed for the B58 Gen1 engine platform.

What does the DS25 designation refer to?

DS25 is the model designation of this Dorch Engineering high-pressure fuel pump upgrade.

What part of the vehicle does this upgrade address?

It is a high-pressure fuel pump upgrade within the vehicle's fuel system.

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