Dorch Engineering – B58 Gen1 DS25 HPFP Upgrade – DEN-FUP-B58-002

Dorch Engineering – B58 Gen1 DS25 HPFP Upgrade – DEN-FUP-B58-002

Dorch Engineering – B58 Gen1 DS25 HPFP Upgrade – DEN-FUP-B58-002

Dorch DS25 HPFP – Stage 2.5 Fueling Upgrade for B58

• Replaces the DS2 with the all-new DS25 “Stage 2.5” HPFP

• Fully redesigned for more flow and better reliability

• Maintains OEM hose routing for zero interference during coil or spark plug changes

• Plug-and-play install – no cutting, bending, or crimping required

• Operates up to 250 bar, ideal for upgraded DI injectors

• Software required (BM3, MHD, MG Flasher supported; WinOLS tuning available)

• Includes 250 bar-rated hardline for clean OEM fitment

• Backed by a lifetime warranty and 24/7 expert customer support

• Developed with in-house calibration engineers using OEM-grade tools

KIT CONTENTS

• Dorch Lifetime Warranty
• HPFP w/ Hardware
• Dorch High Pressure Line
• PTFE Low Pressure Line
• Low Pressure Hose Bracket
• Plug and Play Adapter Harness
• APPLICATIONS
• 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 *
• * ONLY UP TO 2019 Model Year
• KIT NOT COMPATIBLE with 2020+ B58 Vehicles

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