Hurricane Motorsport Turboguard Air Filter 3.5" (89mm) Upgrade your car with the Hurricane Motorsport Turboguard Air Filter, specifically designed for optimal performance. Hurricane turboguard air filter is of high quality to cope with very high loads and extreme flow in compact spaces. These coarse air filter filters only protect the turbo against the largest particles which can lead to shorter life of your turbo but they provide maximum air flow even in tight spaces. - Connection: 3,5" (89mm) - Enhances overall airflow - Helps increase horsepower - Long-lasting and durable construction Video