2014 For sale.. classic Arabic music tone muffler, copy. Muffler fits GMC Sierra, Silverado, Cadillac, Tahoe, Yukon, Avalanche, fits all models. Old classic GMC tone sound. Not annoying, quiet, and not in violation, daily use. Used, clean, little use, welded installation. Price 500 riyals. Handover in Medina. Shipping available to all regions.