Bassani Competition 2 Exhaust System For Harley Featuring a radical 2-into-1 headpipe design that steps from 1-3/4 to 1-7/8, this product is engineered for enhanced performance and a significantly improved lean angle. It offers an exceptionally aggressive exhaust sound, catering to riders looking for an edge in both aesthetics and capability. Features: Made to fit aftermarket mid controls by Speed Merchant, Performance Machine and Boosted Brad Stainless steel construction and hand TIG welding Partial coverage heat shields included 18 mm O2 ports with 12 mm adapters Includes mounting hardware Billet slash-cut end cap Made in the USA