Audi S4 / Audi S5 B9 3.0 TFSI Pipercross Panel Air Filter

Made in the United Kingdom, Pipercross high performance panel air filters for the Audi S4 / Audi S5 B9 3.0 TFSI are made from several layers of polycellular foam ensuring optimal filtration of dirt particles while optimizing air flow. Delivered ready to install without modifications, as a direct replacement for the OEM one, this washable and reusable Pipercross air filter provide a remarkable 35% increase in airflow and combine performance, reliability, and longevity.