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Audi 4.0T, 2nd Gen

-D5 Audi A8 4.0T (2019-2021)

-D5 Audi S8 4.0T (2020-2022)

-C8 Audi RS6 4.0T (2021-2022)

-C8 Audi RS7 4.0T (2021-2022)

-4M Audi SQ7 4.0T (2020-2022)

-Audi SQ8 4.0T (2020-2022)

-Audi RSQ8 4.0T (2020-2022)

Audi 4.0T 1st Gen.bmp

-Stage 1 and 2 stock turbo (up to 200 ft-lb and 160 hp increase).

-Traction control tuning

-Improved throttle response

-Improved heat management strategy

-Left foot braking if desired

-Tuning for improved idle available if necessary


-Speed limiter adjustments

-Muffler/exhaust valve tuning

-Exhaust burble/crackle

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