Offener Luftfilter Performance Qualität Vibrant perfekt K+N K&N Green Air Filter Pipercross Universal short Performance Air Filter - 76mm Ideal compromise between airflow and filtering peformance Short version for limited spaces Specifically for turbos, with conical top for better airflow Outer diameter: 130mm (slightly conical) Length: 90mm Connector: 76mm With only 90mm length (108mm incl. connector) these filters are developed specifically for very limited spaces! These universal air filters are perfectly suited for turbocharged engines with high performance ratings. During various tests of renowned tuners worldwide the air filters always performed exceptionally providing maximum airflow at optimum filtering performance. All air filters are pre-oiled, washable and re-usable. To ensure optimum performance the filters should be cleaned every 15000-20000km, depending on application even in shorter intervals. All air filters are sold with warranty. Country of origin: USA