The Walker Exhaust 46922 Quiet-Flow SS Exhaust Muffler Assembly is engineered to provide superior performance and durability for a range of vehicles, including various Nissan models from 1986 to 1997. This muffler assembly features a 100% stainless-steel construction, offering enhanced corrosion resistance compared to traditional aluminized mufflers. The internal drainage system effectively reduces moisture accumulation, thereby extending the product's lifespan. Designed for easy installation, it serves as a direct-fit bolt-on replacement, eliminating the need for specialized fabrication or welding. The assembly includes OE-style hangers, brackets, and pipe routings, ensuring a seamless integration with existing exhaust systems. Internally, the muffler is equipped with louvered tubes and domed heads that work together to lower noise levels and reduce radiated noise, delivering a factory-style sound quality. The internal tubes are mechanically joined to partitions, allowing for expansion and contraction during temperature fluctuations, which minimizes distortion and enhances structural stability. Acoustic and flow testing validate the muffler's design, ensuring it meets or exceeds factory standards for sound and performance. The Walker Exhaust 46922 Quiet-Flow SS Exhaust Muffler Assembly is backed by a limited lifetime warranty, reflecting the manufacturer's commitment to quality and customer satisfaction.