S&S CYCLE 1800-2732 550-0759 2-into-1 Sidewinder Exhaust System - 50-State - Black - M8 TouringFeatures Increased power and torque Stainless steel header construction High flow catalytic converters Includes adapters that allow use of wide band or stock O2 sensors Machined aluminum end cap Deep performance exhaust note All necessary mounting hardware included Made in the USA WARNING Exempt per CARB Executive order (E. O.) #K 010 34 for '17 '24 Touring models. Part Notes Not for H D FL Trike applications. Specs Product Name Exhaust System Type 50