Dorch Engineering B58 Gen1 Low Pressure Hose - Flex Fuel (ECA) Fitment

Looking to add an ethanol sensor to your Gen1 B58? No problem, we’ve got you covered! These hose sets are directly compatible with ALL 3/8″ ethanol sensors and ALL OEM/Dorch HPFP configurations.

These hoses are our typical robust triple-layer PTFE lined, stainless braided, black PVC jacketed hoses with crimp connections and anodized aluminum double O-ring fittings. These are plug and play fitment for all HPFP and chassis fitment combinations for a nice clean, tucked ethanol sensor installation and perfect fitment with all OEM sound insulation and engine covers.

Not sure which HPFP you have? See Below:

OEM/TU	DS1/DS15/DS2
DS25 Side Inlet	DS25/DS3 Front Inlet

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 *

* ONLY UP TO 2019 Model Year
KIT NOT COMPATIBLE with Gen2 B58 Vehicles

Installation Instructions:

B58 ECA Kit Installation