RaceChip Tuning For 2016-2018 Audi S8 Plus (D4/4H) 4.0 TFSI Select Module:RS + App (+87hp/+83tq) This is a universal cuddle

This is a universal cuddle pillow and fit all the cars including Audi

spool faster

The Stage 1 manipulates the ECU boost control signals allowing it to modify boost levels but does not manipulate the ECU manifold boost reference

and fueling for optimal performance and reduced turbo lag

and it works seamlessly with both factory and aftermarket exhaust systems

RaceChip Tuning For 2016-2018 Audi S8 Plus (D4/4H) 4.0 TFSI Select Module:RS + App (+87hp/+83tq) This is a universal cuddleRaceChip offers advanced chip tuning for the 2016 2018 Audi S8 Plus (D4 4H) with the 4. 0 TFSI engine, enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. Power Gain With GTS Black (+93hp +99tq) Power Gain With RS