Wagner Tuning Competition Intercooler & Radiator Package – Audi RS4 B9 / RS5 F5 2.9 TFSI (EA839)

Maximum cooling capacity for ultimate performance

The Wagner Tuning Competition Package for the Audi RS4 B9 and RS5 F5 2.9 TFSI (EA839) combines two high-performance upgrades: the intercooler upgrade kit and the water cooler upgrade kit. This kit is designed for drivers who want to get the most out of their biturbo V6 — both on the street and on the track.

Intercooler Upgrade Kit (part number 200001162)

The specially designed Wagner Tuning intercooler replaces the standard water-cooled OEM intercooler and offers an impressive 185% larger cooling volume. Thanks to optimized airflow and CFD-designed aluminum end tanks, this intercooler delivers significantly better heat dissipation with minimal back pressure.

Specifications & benefits:

• 222 x 200 x 120 mm core size (5.33 L volume vs. 1.87 L OEM)

• +185% larger external cooling volume

• Optimized air guidance for maximum efficiency

• Lower intake temperatures → more power & torque

• Reduced load on turbos and higher reliability

• Anti-corrosion coating for long-lasting thermal stability

• Plug & Play installation with all mounting parts included

Intercooler kit contents:

• 1 Wagner Tuning intercooler

• 2 silicone air hoses

• 6 coolant hoses

• Mounting material & manual

Radiator Upgrade Kit (part number 400001012)

The Wagner Tuning water cooler optimizes the indirect charge-air cooling system of the RS4/RS5. By offering a 55% larger cooling volume, the coolant temperature is significantly reduced, which directly results in better intercooler performance and more stable intake temperatures during intensive use.

Specifications & benefits:

• 690 x 490 x 40 mm core size (13.52 L vs. 8.73 L OEM)

• +55% increase in cooling volume

• Optimized inner/outer cooling surface for maximum heat dissipation

• Anti-corrosion coating for long-lasting protection

• Uncomplicated Plug & Play installation

Applications

• Audi RS4 B9 2.9 TFSI 331 kW (450 hp) – from 2017

• Audi RS5 F5 2.9 TFSI 331 kW (450 hp) – from 2017

Key benefits

• Up to 185% more cooling capacity

• Lower intake temperatures, higher turbo pressure stability

• More power and torque during intensive use

• Reduced thermal loss during repeated acceleration

• 100% Plug & Play installation without modifications

• Developed and tested in Germany

• Up to 4 years warranty