S&B Filters KF-1051 High Performance Replacement Filter (Cleanable, 8-ply Cotton) This Filter is an Oiled Cleanable Cotton Filter that comes pre oiled ready for installation Oil Amount: 90 Grams on Filter Element & 17 Grams on Power Stack 6" x 5 Oval Flange ID S&B Cold Air Intake fitment specific. This filter fits S&B Filters 75-5054 & 75-5105 Cold Air Intakes