4.0T Turbo Cartridge Upgrade - Pair - Audi S6-S7-A8-S8-RS6-RS7
4.0T Turbo Cartridge Upgrade - Pair - Audi S6-S7-A8-S8-RS6-RS7
4.0T Turbo Cartridge Upgrade - Pair - Audi S6-S7-A8-S8-RS6-RS7
4.0T Turbo Cartridge Upgrade - Pair - Audi S6-S7-A8-S8-RS6-RS7
4.0T Turbo Cartridge Upgrade - Pair - Audi S6-S7-A8-S8-RS6-RS7
4.0T Turbo Cartridge Upgrade - Pair - Audi S6-S7-A8-S8-RS6-RS7
4.0T Turbo Cartridge Upgrade - Pair - Audi S6-S7-A8-S8-RS6-RS7

4.0T Turbo Cartridge Upgrade - Pair - Audi S6-S7-A8-S8-RS6-RS7

HVA-246

Regular price USD $1,799.00

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Upgrade your Audi S6/S7/A8 to RS7 turbos without having to replace your entire turbo. HPA offers RS7 turbocharger cartridge and compressor housing upgrades to shorten installation time and save money! HPA’s solution is a natural power upgrade to Stage 2+ if your turbochargers are failing.

Our Audi 4.0T turbo parts are made with the highest quality OEM service parts. That means OEM quality without buying the complete turbocharger from the dealer - an over 50% savings in cost!

HPA’s solution replaces the super core of your OEM turbocharger. The exhaust manifold and turbine housing stay in place during the installation process. This means better priced parts and less labor.

Own a RS7 or S8? This is a direct replacement for your failed OEM turbos!

HPA RS7 Turbo Upgrade Features:

  • Made with the highest quality OEM service parts
  • Bolt-on fit to OEM exhaust manifold/turbine housing
  • CNC machined billet compressor wheel
  • Replacement compressor covers

If your current turbos have been inspected and no problems are found, please note the following minimal repair/inspection requirement from Audi TSB 2044640/4:

  • Check valve and oil strainer should be replaced
  • Ensure the oil bypass valve is fitted correctly

On top of the TSB, HPA recommends to replace the oil separator (PN: 079103542E). 

Application:

Audi S6
Audi S7
Audi A8
Audi RS7
Audi S8

Documentation Links

AUDI TSB Information

TSB Parts List