An affordable way to upgrade your Audi 4.0 TFSI V8 turbochargers? Yep, because this is essentially a factory solution. HPA Motorsports is offering Audi RS7 turbo cartridges for the 4.0 TFSI V8 at a price $1709.10.
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You do not have to swap your entire turbo unit but just upgrade the turbo housings you already have:

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 by an IHI contract manufacturer. 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 an OEM replacement for your failed turbos!
HPA RS7 Turbo Upgrade Features:

  • Made by an IHI contracted partner
  • Bolt-on fit to OEM exhaust manifold/turbine housing
  • CNC machined billet compressor wheel
RS7 performance at a fraction of the price that can be paired to a dual clutch transmission in S6 and S7 applications.

What is there not to like?

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