DNA Air Filters - Stage 2 Air Filter Cover Combo for Royal Enfield Super Meteor 650 22-23 Kit ComboOEM Snorkel Elimination for Maximum Performance: This Stage 2 kit replaces the stock plastic air box intake cover and removes the OEM intake snorkel to deliver improved airflow and a more aggressive intake sound. Optimized for Use with DNA Stage 1 Filter (R RE65CR23 01): When combined with the Stage 1 DNA Air Filter (sold separately), this kit significantly boosts airflow, filtering efficiency, power, torque, and throttle response. Massive Airflow