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). Will not fit '08-'10 Harley-Davidson Rocker, Rocker C, '09 CVO Softail, '13-'17 CVO Breakout and Breakout models. Marca : VANCE + HINESReferencia del fabricante : 47339Color/acabado : NegroDiseño/configuración : Sistema 2-en-2Estilo : Salida escalonada Estilo de tapa final : MecanizadoMaterial : Mild SteelModelo : Big ShotNombre de producto : Sistema de escapeUnidades : Unidad