Intercooler upgrade kit for the Audi A4 RS4 B5.
The Wagner Tuning Audi B5 RS4 Intercooler Kit is a high performance redesign of the original Audi OEM intercooler designed specifically for the B5 Enthusiasts.
This high performance intercooler features core sizes of 255mm x 265mm x 90mm per unit, providing a 46% larger surface area and 89% more charge air volume compared to the OEM intercoolers. Our engineers have have improved the end tank design removing OEM bottlenecks, resulting in increased flow and charge cooling properties.
Constructed using the highest quality Bar and Plate intercooler cores combined with cast free form aluminium and then CNC end tanks for reliable high performance air to air charge cooling. OEM+ Fit and finish for easy installation.
2 Intercoolers (right & left)
2 Lightweight carbon composite air ducts
2 Air Intake Grills for improved airflow*
4 Silicone boost hoses
1 Mounting hardware
*Still allows OEM Fog light mounting if required