5.5" Direct-Fit Air Filter

The Integrated air filter (part number IEINCX1) is a direct-fit replacement specifically designed for IE C7/C7.5 4.0TT carbon fiber cold air intake systems. It fits both the S6/S7 models (IEINCN3) and the RS7 models (IEINCX1). This 5.5" filter is engineered to work with the unique velocity stack and filter mount of these intakes, ensuring optimal airflow. The filter material can be cleaned multiple times with mild dish soap and air-dried. If cleaning becomes difficult, it may be time to replace it with a fresh unit to maintain performance. This replacement ensures your vehicle continues to perform at its best by keeping the intake system flowing cleanly.