Feature 1Main Function: A muffler is a device installed at the end of a car's exhaust system and works on the principle of destructive interference and absorption. 2Double Wall Design: The walls of the muffler are made of two layers of stainless steel to help reduce vibration and absorb sound. 3Good Performance: The straight through shape absorbs sound waves while relieving back pressure. Adds a deep, resonant sound. 4Premium Material: The exhaust muffler is made of polished stainless steel, with a smooth surface, rustproof and wear resistant. 5Dimensions: Exhaust muffler air inlet size approximately 63 x 55mm, air outlet size 89 x 150mm, round tail drum size 101 x 307mm.Item Type:ExhaustMufflerMaterial: Stainless steelColor: SilverAirInlet Size: Approx.63x55mm/2.48x2.17inAirOutlet Size: Approx.89x150mm/3.5x5.91inRound TailDrumSize: Approx.101x307mm/3.98x12.09inApplicable: Universal for car .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x ExhaustMuffler