Dyno Spectrum DS1 Flash Tuner | C7 S6 · S7 · RS7 · D4 A8 · S8 | 4.0L Turbo V8 E36/7 · E36/8 Z3 M 3.2L I6 [S52] With such a significant power

With such a significant power increase

Integrated Engineering Performance Valve Guide (SOLD INDIVIDUALLY)

or controllers like other devices

Extended hardware for oil pan

Dyno Spectrum DS1 Flash Tuner | C7 S6 · S7 · RS7 · D4 A8 · S8 | 4.0L Turbo V8 E36/7 · E36/8 Z3 M 3.2L I6 [S52] With such a significant powerThis DS1 supports Audi S6, S7, S8, RS6, RS7, A8 4. 0T of the C7 and D4 chassis, model years 2012 to 2018. Your DS1 purchase includes staged maps that cover upgraded intakes, exhausts, turbos, fuel pumps and other options including 4 cylinder mode. Four fuel types from 91 to 104 octane plus flex fuel are included for each stage. You can update from your phone or computer, or flash a custom map from one of our pro tuners, or even tune yourself.