Multi-application Cone Air Filtern Our cone air filters are designed to fit onto any application, from cars to boats. The high flow nature of our foam increases horse-power, torque and gives you improved intake noise too.n These filters are a fantastic, quick modification and can provide you with large improvements when looking to increase performance.n T304 Stainless Steel Cagen The internal support of our cone filters is constructed using T304 galvanised stainless steel cage, this cage holds the shape of the cone. These filters are cone shaped because it enables easy fitting to space-restricted engine compartments, whilst providing a large surface to maximise potential air flown15mm Thick Twin Layer Foamn Our twin layer foam is designed for high airflow, with little compromise to the filtration qualities of the medium, this coupled with its ease of maintenance is what makes our filters so efficient. This type of filtration has been used in road and Motorsport applications for.