Pipercross Cone Air Filter - HS4 SU Carb - 998cc

This Pipercross cone air filter will fit 998cc Minis with HS4 SU carbAt the heart of every Pipercross air filter is a specially developed polyurethane foam which acts as the filtration medium, having both higher performance and life expectancy than paper.Pipercross filters long life span is due to the dirt storage capacity of the foam cells and the filters construction which means no air passage is blocked until all the cells in a layer of foam are completely filled. It is designed to hold contaminants in the filters outer layer, inner layers act as a secondary measure to ensure an exceptionally high level of engine protection. These filters are designed to give a great induction noise with an impressive power gain.