18-447 Ness, Big Sucker air cleaner kit. OEM cover

If you want to keep the classic look of your Sportster while significantly improving its breathing, the Arlen Ness Big Sucker Stage 2 kit is the answer. This kit is designed to work specifically with your factory 8-inch round air cleaner cover, maintaining an OEM appearance while providing up to a 21% increase in horsepower. It features a black anodized aluminum backing plate with a radiused inlet to optimize airflow and a built-in hidden breathing system that does away with messy external hoses. The kit includes a high-performance Stage 2 red pre-oiled filter element for maximum filtration. It fits 2016 to 2022 XL Sportster models, including the Forty-Eight, Seventy-Two, and Iron, provided they are equipped with the original round air cleaner cover. It is a simple, effective upgrade for any Sportster owner looking for more power.