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.

Our engineers have increased the intercooler core size and efficiency, as well as improved the end tank design to remove any OEM bottlenecks, resulting in increased flow rating and charge cooling properties.

Constructed of the highest quality Bar and Plate intercooler cores combined with cast aluminum and then CNC end tanks for reliable high performance air to air charge cooling.

OEM+ Fit and finish for easy installation.

The Wagner Tuning Audi B5 RS4 Intercooler Kit features:

High-performance 255mm x 265mm x 90mm Intercooler Core

CAD / FEM optimized cast aluminum end tanks

4-ply silicone hoses available in blue or black

Lightweight carbon composite intercooling ducts

OEM Mounting Points

46% more intercooler face area vs. OEM

89% larger air flow vs. OEM

New Bumper Intake Grills for high airflow,

OEM Fog light mounting

Simple Installation