50-816 Ness, Stage 2 Big Sucker air cleaner. Scalloped chrome

When Stage 1 isn't enough, the Arlen Ness Stage 2 Big Sucker steps up with a filter element that is 20% larger for even more airflow. This kit features a chrome-plated Scalloped billet aluminum cover and is engineered to significantly boost horsepower and torque. It uses the patented hidden breather backing plate, which is O-ringed at the heads to eliminate external hoses for a clean, professional look. The kit includes a high-performance cotton gauze filter and a one-piece aluminum backing plate with a radiused inlet. This Stage 2 kit fits 2016 to 2017 Softail models, the 2017 Dyna Low Rider S, and 2008 to 2016 Touring and Trike models. It is the ideal choice for high-output engines that need to breathe deep.