PCX™ (Power Chamber Exhaust) technology Chambered high-flow catalyst cartridge designed to increase torque Headers step from 1-3/4" to 1-7/8" to 2" 4" Muffler body Lightweight high grade 304 stainless steel construction Hand TIG welded Fits with standard (non-stretched) saddlebags Include hardware and mounting instructions Will not fit: '17 - '22 Triglide/Freewheeler. Not recommended for Touring bikes with stretched bags. Marca : VANCE + HINESReferencia del fabricante : 27321Color/acabado : Plateado, Brushed WorksDiámetro de silenciador : 10 cm (4")Diseño/configuración : Sistema 2-en-1Estilo : MegáfonoMaterial : 304 Stainless SteelModelo : Hi-OutputNombre de producto : Sistema de escapeTipo : RaceUnidades : Unidad