The cooling performance of your Audi RS6 / RS7 C7 with our competition water cooler kit. The 4.0L V8 biturbo engine of the Audi RS6 and RS7 models is equipped with an indirect charge air cooling system. The charge air is cooled via a separate cooling water circuit instead of ambient air, as is usual. A reduction in the cooling water temperature directly improves the charge air cooling performance. This is where the advantages of our Wagner Tuning additional water cooler truly come into their own. Our newly developed competition core increases the radiator volume of the standard water cooler by a substantial 102%. The ratio of internal to external cooling surface ensures maximum heat transfer while simultaneously guaranteeing sufficient airflow to adjacent components, such as the engine water cooler. Furthermore, the water coolers are equipped with a thermally conductive anti-corrosion coating, which ensures a long-lasting cooling effect. Installation of the system is easy and plug-and-play thanks to our clear installation instructions. Prepare yourself Audi RS6 / RS7 C7 for maximum performance and optimize the cooling system with our competition water cooler kit.

Advantages:
• 102% increase in radiator volume
• Maximizes heat transfer
• Sufficient airflow for other components
• Thermally conductive anti-corrosion layer for long lasting performance
• Simple plug & play installation

Contents:
• Competition water cooler core
• Thermally conductive anti-corrosion layer

Installation Instructions