MBRP Universal Muffler 4in Inlet/Outlet 30in Length AL - M20681 Air Filters This is where the ATX20

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MBRP Universal Muffler 4in Inlet/Outlet 30in Length AL - M20681 Air Filters This is where the ATX20Armor Lite Muffler; 4 in. Inlet Outlet Diameter; 6 in. x 24 in. Body; 30 in. Overall; Aluminized; 4 in. Outlet Diameter Tip; Replaced Part M2029. Features & Benefits Every Muffler Features Classic MBRP Inc. Sound Spiral Louver Design Accelerates Gas Flow High Density Packing Ensures Long Life Perforated Core. Universal Fit. Long Lasting Core Downloads & Resources Link To Manufacturer Page User 3 Warranty (PDF)