Air Filter Hyundai i30 N 2.0i (250/275HP) PiperCross Air Filter for the highest flow-rate Oil-free for a long MAF durability Make: Hyundai Model: i30 N Engine: 2.0i (250/275HP) Year: 09/17- Filter Type: Round Filter Height: 196mm Inner Diameter: 86mm Outer Diameter: 150mm Developed as an OEM a Pipercross substitute filter replaces the factory fitted air filter element. The installation is very easy the old filter just gets replaced by the Pipercross air filter element and the engine can breathe freely. When fine particles are caught in paper or cotton filters, the pressure drops with the time and cuts off the engines air supply which results in a serious loss of performance. Due to its deep foaming texture the Pipercross air filter allows a constant air flow. With a Pipercross replacement filter the maintenance intervals are extended. Compared to a paper filter maintenance is two times less frequent and three times less frequent to a cotton filter (according to the research institue MIRA). The specifically developed foam allows to go without oil. Thus no re-oiling is needed after cleaning and there is less impact on the environment. The Pipercross replacement filters are just cleaned and reinstalled so you have no waste and lower maintenance expenses. * in comparison to a standard paper filter