PCX™ (Power Chamber Exhaust) technology Chambered high-flow catalyst cartridge designed to increase torque Full coverage heat shield Power chamber hidden crossover CNC machined billet end cap 49-state emissions compliant Includes mounting hardware and installation instructions Made in the U.S.A. Not compatible with quiet baffle 21301 (1861-0072). FXLRST models require saddlebag support bracket kit, PART #1861-1250 (sold separately). Will not fit: '18 - '22 Harley-Davidson Softail models or Fat Boy, Breakout, Low Rider ST models. Marca : VANCE + HINESReferencia del fabricante : 47341Color/acabado : NegroDiseño/configuración : Sistema 2-en-2Estilo : Salida escalonada Estilo de tapa final : MecanizadoMaterial : Mild SteelModelo : Big ShotNombre de producto : Sistema de escapeUnidades : Unidad