Heart Horse Air Cleaner Intake Filter Kit for Harley Sportster XL883 XL1200 1988-2015 Sportster air Filter Fitment:Sportster Air Filter 1988-2016 Made of CNC Machined Aluminum Construction. High Quality Harley Air Filter. Providing high volumes of unrestricted airflow to the engine. Eliminate the biggest restriction in a Harley Sportster engine for real HP Harley Sportster Air Filter is re-usable - simple wash, dry, and re-oil