Why Choose Wagner Tuning?

Wagner Tuning is globally recognized for developing high-performance cooling solutions for turbocharged vehicles. Each intercooler is engineered using CFD flow simulations and high-quality materials to ensure superior thermal efficiency and durability. The Competition Radiator Kit for Audi S4 B8 3.0TFSI is the perfect solution for enthusiasts looking to unlock the full potential of their platform while maintaining long-term reliability.

Wagner Tuning product information about Wagner Tuning Competition Radiator Kit for Audi S4 B8 3.0TFSI 400001029

Wagner Tuning Competition auxiliary water cooler for Audi S4/S5 B8 (3.0 TFSI) – 92% more cooling capacity

Maximize the performance and reliability of your Audi S4/S5 B8! With the Wagner Tuning Competition auxiliary water cooler kit, you can optimize the charge air cooling water circuit of your 3.0L V6 supercharged engine (3.0 TFSI). Experience a noticeable reduction in cooling water temperature, which leads to a direct increase in performance – ideal for stock and tuned vehicles.

Why this additional cooler is a must for your Audi S4/S5:

Massive cooling volume expansion: The new Competition racing mesh increases the cooling volume of the standard water cooler by an impressive 92%.
Direct performance increase: By reducing the coolant temperature, the cooling performance of the charge air is noticeably improved, resulting in optimized engine performance.
Maximum heat transfer: The optimal ratio between internal and external cooling surface ensures maximum heat transfer while maintaining sufficient airflow for adjacent components.
Durable and reliable: Equipped with a heat-conducting anti-corrosion coating for long-lasting and stable cooling performance.
Easy installation: Installation is straightforward thanks to detailed installation instructions and plug-and-play design.

Technical detail: Optimization of the 3.0 TFSI engine
The 3.0L V6 supercharged engine (often referred to as 3.0 TFSI) uses its own cooling water circuit for intercooling. Although this indirect principle is efficient, it quickly reaches its limits under high loads in standard equipment. This is where the Wagner Tuning auxiliary water cooler kit comes in: the 92% increase in volume drastically reduces the temperature in the charge air cooling water circuit. This enables the engine to deliver consistently more power, especially in warm outside temperatures or when driving sportily.

Technical details & vehicle compatibility (Audi S4/S5 B8/8T)
The Wagner Tuning Competition water cooler kit is suitable for all Audi S4 and S5 models with the 3.0L V6 supercharged engine:
Wagner Tuning auxiliary water cooler:
Volume increase: +92% compared to the standard water cooler
Mesh type: Competition racing mesh
Installation: Plug & Play

The Wagner Tuning Competition Kit für Audi S4 B8/ S5 8T
Audi S4 B8 245KW/333PS 11/2008 – 06/2015 Limousine
Audi S4 B8 245KW/333PS 11/2008 – 06/2015 Avant

Audi S5 8T 245KW/333PS 08/2011 – 07/2016 Coupe
Audi S5 8T 245KW/333PS 03/2009 – 03/2017 Cabriolet
Audi S5 8T 245KW/333PS 11/2009 – 09/2016 Sportback
Increase the performance and reliability of your 3.0 TFSI!

Part number: 400001029
Kit comes with:
1x auxiliary water cooler (Competition)
1x set of silicone hoses
1x installation material