The UltraFLOW Air Filter by Pentius has been designed to provide your engine with the clean air that is required for maximum efficiency and power output. By design, the best airflow possible is provided as impurities are removed from the intake air. Because the UltraFLOW Air Filter was designed with these factors in mind, this will help your car achieve more miles from every tank of gas. Pentius filters provide unbeatable performance when it comes to today's automotive filtering requirements. They are currently offering UltraFLOW Air Filters for a wide range of US and import vehicles. Pentius' primary focus is to provide quality products that meet the requirements of todays high tech vehicles. Additionally, their filters have been priced to provide you with the best quality at a very reasonable price. The UltraFLOW Air Filter is a direct replacement for the stock air filter, while meeting or exceeding original equipment (OEM) specifications and are manufactured in strict accordance with the ISO9001 quality management system.