Uploaded July 2021 | Updated September 2026, 59 minutes ago

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This is a detailed look at the installation of Autotech HPFP Internals into my 2019 Golf R. I am doing this so I can run full E85 Stage Two with an EQT tune.

Links from the video below. Some are affiliate links and help me out if you use them. No additional cost to you.

Get tuned with EQT: eqtuning.com

Autotech HPFP Internals:
eqtuning.com/collections/vw-audi/products/autotech-high-pressure-fuel-pump-internals-mk7-gti-golf-r-s3

Bearing Separator and Puller Kit - amzn.to/2TZf4Uu

Triple Square Socket Set - amzn.to/3AMpsj6

Single Ear Hose Clamps - amzn.to/3xe5Pyc
(what I used in this video)

Hose Clamp Tool - amzn.to/3dDvEAe
(what I used in this video)

Fuel Injection Hose Clamps - amzn.to/3hyDMmq
(alternate suggestion)

EQT Staged Tune: eqtuning.com/collections/vw-audi/products/eqt-ecu-base-map-tune-vw-mk7-gti-golf-r

COBB Access Port V3: eqtuning.com/collections/vw-audi/products/cobb-accessport-v3-vw-mqb-gti-r-gli-ea888-2-0tsi

Table of Contents:

00:00 Introduction
00:31 Vehicle Prep
01:26 HPFP (High Pressure Fuel Pump) Removal
02:50 HPFP Disassembly Prep
03:15 Autotech HPFP Internals
03:38 How to Use a Bearing Splitter / Puller
06:13 HPFP Disassembly
07:37 HPFP Cleaning
08:28 HPFP Assembly
11:31 HPFP Re-installation to vehicle
14:35 EQT HPFP 93 Stage 2 Tune install
15:29 Switching to E85