Audi B9 A4, A5, Allroad, Q5 2.0T High Pressure Fuel Pump (HPFP) Upgrade Kit
The iE TrueFlex sensor kit is sold separately. You can find it here..
This kit comes with everything required to upgrade the high pressure fuel pump (HPFP) on your Audi B9 A4, A5 or Allroad equipped with the Gen3 2.0T TSI engine. This upgrade is needed when using an iE ethanol (E85) TrueFlex Kit or when upgrading the turbocharger.
The factory HPFP that comes on the Gen 3 2.0T TSI engine found in the B9 Audi A4, A5, Allroad and Q5 is laser welded shut. This means that its internals cannot simply be upgraded. The solution is to swap in the HPFP from the Audi/VW MQB vehicles. The MQB vehicles utilize a Hitachi pump that can be opened and the internals upgraded.
We only use brand new, high quality Genuine VW/Audi or OEM parts in this kit. It's important to note that the HPFP is produced for VW Group by Hitachi. We've left you the choice of whether to a Hitachi pump in a VW box or in a Hitachi box as they are the exact same pump. Learn more about OE, OEM and Genuine parts here.
iE HPFP Upgrade
The iE HPFP Upgrade is required if you are planning on installing iE's ethanol FlexFuel sensor kit and related tuning. We've included it here as an option since it's more than likely the reason you are purchasing this kit. You may choose to purchase the upgrade kit with or without iE's special installation socket tool.
Kit Includes:
- 06L127027C - Genuine VW/Audi or Hitachi Mk7/8V HPFP (includes new o-ring seal)
- 06L145100N - Genuine VW/Audi Mk7/8V or Pierburg Vacuum Pump and Housing
- 06H103121J - Elring Vacuum Pump Gasket
- N91128701 - Genuine VW/Audi HPFP Bolts x2
- N10739401 - Genuine VW/Audi Vacuum Pump Bolts x3
- IEFUVN1 - iE MQB 2.0T Gen 3 TSI HPFP Upgrade Kit*
- IEFUVN1-4 - iE HPFP Special Socket Tool*
*Optional Parts
Fitment/Applications:
- 2017-2020 Audi B9 A4 2.0T
- 2017-2020 Audi B9 A4 Allroad 2.0T
- 2018-2020 Audi B9 A5 2.0T
- 2018-2020 Audi B9 Q5 2.0T
Fits the above models equipped with a Gen3 TSI engine only. Does not fit models equipped with Gen 4 TSI engines. If you need assistance identifying which engine you have, please contact us. iE FlexFuel sensor kit is required to use the iE FlexFuel software tuning and is sold separately.