Downsized 4.0 TFSI for Audi S8 cuts fuel consumption 23% compared to predecessor; cylinder deactivation and start-stop - Green Car Congress
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4.0 TFSI EA824 upgrade turbochargers kit S8 D4|S6 C7|S7 C7|RS6 C7|RS7 C7|A8 D4 Continental GT V8 (II)
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Baum Tools - Audi 8 Cylinder 4.0 TFSI Timing Kit [299427] [BT40264] - $289.07 : Toolsource.com, Your professional tool authority!
![OFFICIALLY CONFIRMED: Audi and Porsche will utilize Volkswagen AG EA825 4.0 TFSI V8TT engine! : r/wec OFFICIALLY CONFIRMED: Audi and Porsche will utilize Volkswagen AG EA825 4.0 TFSI V8TT engine! : r/wec](https://preview.redd.it/s8dh8hsx27e81.png?width=3507&format=png&auto=webp&s=27e5aeb5103c74ae24281f4453e59708dfffae9b)