S&B Filters 75-5045 Cold Air Intake for 1992-2000 Chevy/GMC Duramax 6.5L (Oiled Cleanable, 8-ply Cotton Filter) 42.7% More Airflow & 99.48% Efficiency Rating. Tested To The Internationally Accepted ISO 5011 Standard Designed To Avoid Check Engine Lights Premium Silicone Parts Last Longer And Look Better Oil Amount: 104 Grams on Filter Element & 7 Grams on Power Stack. Replacement Filter: KF-1047 & Filter Wrap: WF-1030 Street Legal in All US States, CARB Exempt ID: D-590-10