Audi RS 6 / RS 7 (C8) | Stage I+ Tune (ECU/TCU)

Building upon the foundation of Stage 1, the Stage 1+ tuning package introduces enhancements to the intake system to maximise the Audi RS 6's performance whilst retaining the stock exhaust. This stage is designed for enthusiasts seeking to squeeze out additional power from their vehicle while improving the overall intake efficiency.

Intake Upgrades for Improved Performance: Stage 1+ incorporates a high-flow air filter and an optimised airbox coupled with larger turbo inlet pipes. These components are designed to overcome the limitations of the factory versions. The standard turbo inlet pipes are restrictive due to their narrow diameter and internal noise dampeners. By upgrading these components, the Stage 1+ tuning allows the turbos to breathe more freely, increasing the engine’s output to between 700 and 720 horsepower.

Fuel Specifications and Power Enhancement: This tuning requires the use of 99 RON fuel to achieve optimal performance results. The enhancements in the intake system contribute to higher engine efficiency, thereby providing an additional 10-20 horsepower over the Stage 1 level.

Aarden Engineering's Stage 1+ tuning package for the Audi RS 6 (C8) is ideal for drivers looking to increase their vehicle's power beyond the standard hardware tuning stages, while still maintaining factory emissions compliance. It offers a refined balance of enhanced power and improved acoustic feedback from the engine, ensuring every drive is not only faster but also more engaging.