Tuning The Audi S8. Same model as was tuned by Alt Tune

2014 Audi S8

4.0L – 605hp –  Bosch MED17.1.1 ECU

The Challenge

The Audi S8, a flagship luxury sedan, offers a remarkable blend of style, comfort, and performance straight from the factory. However, for those who crave even more power and excitement from their automotive experience, power tuning is the answer.

In this article, we explore how tuning the Audi S8 can elevate this elegant machine to new levels of exhilaration. To illustrate, we’ll take a look at a 2014 Audi S8 that we have fine-tuned. The customer was seeking to get the full potential out of the car. Here at Alt Tune, we have the tools to make the customer’s dreams come true.

The Solution

After having a look at the S8 we decided that a power tune using Alientech KESS3 would give the customer what they were looking for. Power tuning, also known as performance tuning or engine remapping, involves optimizing a vehicle’s engine settings to increase power, torque, and overall performance. This improves acceleration, better fuel efficiency, and enhanced driving dynamics.

Power tuning the Audi S8 transforms this already impressive luxury sedan into an exhilarating driving experience. The tuned Audi S8 becomes a more dynamic, efficient, and luxurious machine that excels in any driving scenario, be it a relaxed highway cruise or a thrilling run on a winding road.

Increased Power And Torque


Increased Power


Increased Torque

Further benefits of Tuning The Audi S8

Increased Power and Torque

Increased power and torque result in safer over taking and easier open road driving. Throttle response is also increased.

Years of Development

We have been tuning the S8’s 4.0L V8 engine for years, and understand how they work as well as the limitation on factory hardware.

Emissions solutions

We have solutions for emission systems such as disabling the catalytic convertor system and associated DTC fault codes. 

So, if you’re looking to take your Audi S8  to the next level, don’t hesitate to reach out to us! Our dedicated team is ready to unleash the full potential of your vehicle and make your driving dreams a reality!

Tuning Enquiry

"*" indicates required fields

City and Country*
This field is for validation purposes and should be left unchanged.

Related Case Studies