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

Description WAGNER TUNING 400001012.OEM 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 increased volume significantly lowers coolant temperatures, ensuring thermal stability under full load. The cooler is engineered to optimize the indirect intercooler circuit, allowing the engine to maintain full rated power during demanding driving conditions.

• Competition racing intercooler core increases cooler volume by 55% (13.52 liters vs. OEM 8.73 liters)
• Effectively lowers coolant temperature in the indirect intercooler circuit to prevent heat-related power loss
• Optimized ratio between internal and external cooling surfaces for maximum heat transfer and sufficient airflow
• Heat-conducting anti-corrosion coating ensures long-term reliability

Specifications:

• Volume: Wagner Tuning 13.52 liters, OEM 8.73 liters
• Dimensions (depth): Wagner Tuning 40 mm, OEM 25 mm
• OEM water cooler dimensions: 720 mm x 485 mm x 25 mm, V = 8.73 liters, A = 3492 cm²
• Wagner Tuning water cooler dimensions: 690 mm x 490 mm x 40 mm, V = 13.52 liters, A = 3381 cm²
• High-performance competition racing intercooler core

Vehicle Compatibility:

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