High-flow air filter for BMW E30 M3, designed to replace the factory paper filter. Made from 3 layers of PVC gauze, it offers 40% more air volume compared to the factory filter, while maintaining the same dust retention capacity. Enhances engine torque and performance. No replacement is needed and it can be washed with the JR filter cleaning kit for reuse. Manufactured in France.
- Suitable for BMW E30 M3