Audi SQ8 XperTune Performance Software (2020-2021) Drivetrain The 991 Turbo plenums deliver

The 991 Turbo plenums deliver smooth and linear power with considerably quicker boost response creating a longer and more desirable power band

Replaces the four restrictive factory catalytic converters with two ultra high-performance HJS German-imported 200CPSI HE EURO 6 sport catalytic converters for improved performance and sound

Its super simple and all completely hidden under the cars sheet metal covers

Includes Deluxe Quad-Style Tips in your choice of finish and or polished GT2 Style Tip

The Ferrari 458 Italia Valvetronic Performance Package is the ultimate solution for for 458 drivers looking for the perfect balance between a low-rpm

Audi SQ8 XperTune Performance Software (2020-2021) Drivetrain The 991 Turbo plenums deliverXperTune Performance software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air fuel ratios, and boost pressure. Achieve maximum power from the Audi SQ8 4. 0L Twin Turbo V8 without sacrificing driveability or reliability by optimizing the engine's performance. Fabspeed Motorsport dyno developed safe tune is expecting to add 70+ HP to any and all SQ8 SUV cars worldwide. Greatly enhances the