GMC Sierra Peace be upon you Sport sound muffler for sale From American off-road company Beautiful and enjoyable sound, especially for 8 cylinders A large size that fits GMCs, some types of SUVs, and other cars if you have space. Inlet and outlet size 3.5 inches Muffler length 18 inches Width approximately 8 inches Measurements are shown in the picture Price after discount only 400 SAR New and unused