Universal Fitment: Designed to fit CV40mm Carburetors on a wide range of Harley-Davidson models including Sportster 883 (1988-2007), Sportster 1200 (1988-2006), Fat Boy (1990-2007), and more, providing versatility for different riders. Quality Material: Constructed from durable aluminum, this air filter velocity stack not only increases longevity but also adds a stylish touch to your motorcycle, ensuring it looks as good as it performs. Effortless Installation: With a straightforward installation process, you can easily upgrade your motorcycle without professional help, allowing you to get back on the road in no time. Stylish Aesthetic Upgrade: Not only functional, but this aluminum air filter velocity stack also adds a sleek and aggressive look to your Harley, making it stand out on the road.