The AP Exhaust Technologies 700149 MSL Maximum Aluminized Steel Oval Direct Fit Exhaust Muffler with Inlet / Outlet Neck is engineered to provide a quiet ride and is constructed with 100% aluminized components for extended durability. Designed to perform like original equipment, it offers maximum sound control and back-pressure performance. This muffler is compatible with a wide range of domestic and import passenger cars, light trucks, and vans, ensuring broad applicability. The extensive use of patented Single Cartridge Muffler Design and full-sized original equipment cross-sections contribute to its quality construction. Thick, expandable aluminized necks provide longer life and easy sizing, while welded brackets reduce installation time and meet original equipment fit and appearance. This product is built to meet the needs and requirements of the most demanding customers, offering outstanding reliability and solid workmanship for years ahead.