2301series
"width:150mm, neck:60mm/63mm/70mm/76mm
height:140mm "
"material:rubber neck , Transparent Different Colorful cover, other treatment of cover : Carbon/Chromed/Spray-painted;
features:Super Power Flow is a High Efficiency Air Cleaner System Developed for High Performance Vehicles
air filter for various auto , extra lightweight and durability;high efficiencies;high dust holding capacity ;low pressure drop;cleanable and reusable, temperature range from -30 to 150;customized products are also available on request ;