WAGNER TUNING 400001012.WT Radiator Kit AUDI RS4 B9 RS5 F5

Description WAGNER TUNING 400001012.WT Radiator Kit AUDI RS4 B9 RS5 F5

The Wagner Tuning Competition Additional Water Cooler is designed for the Audi RS4 B9 and RS5 F5 with the 2.9L V6 Biturbo engine. This upgrade increases cooling volume by 55%, providing improved and consistent performance for the EA839 engine. The larger capacity significantly lowers coolant temperatures and maintains thermal stability under full load conditions.

This water cooler features a competition racing intercooler core, expanding the standard water cooler volume from 8.73 liters to 13.52 liters. The optimized design enhances heat transfer and ensures sufficient airflow for adjacent components. The unit is equipped with a heat-conducting anti-corrosion coating for long-term reliability and is designed for straightforward, plug-and-play installation.

• 55% increase in cooling volume compared to OEM
• Effectively lowers coolant temperature in the indirect intercooler circuit
• Optimized cooling surface ratio for maximum heat transfer
• Heat-conducting anti-corrosion coating for durability

Specifications:

• Volume: 13.52 liters (Wagner Tuning) vs. 8.73 liters (OEM)
• Dimensions (Wagner Tuning): 690 mm x 490 mm x 40 mm
• Dimensions (OEM): 720 mm x 485 mm x 25 mm
• Core type: Competition racing intercooler core
• Cooling circuit: Optimized for 2.9L V6 biturbo (EA839)

Vehicle Compatibility:

• 2017-2024 Audi RS4 B9 (2.9L V6 Biturbo, 331 kW/450 hp)
• 2017-2024 Audi RS5 F5 (2.9L V6 Biturbo, 331 kW/450 hp)