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Best Upgrades for the Gen 2 4.0t [EA825]

Alex's Autohaus

In 2017 (Porsche Panamera), and 2020 (Audi models), the second generation 4.0t, designated EA825, replaced it. Keep in mind, downpipe upgrades will prevent you from passing emissions tests and may not be legal in all areas. Audi’s 4-liter twin-turbo v8 has been in production since 2012.