The Walker Exhaust 54964 Quiet-Flow SS Exhaust Muffler Assembly is engineered to provide a durable and efficient solution for your vehicle's exhaust system. Constructed with 100% stainless steel, this muffler offers superior corrosion resistance compared to traditional aluminized mufflers, ensuring a longer service life. The internal drainage system effectively reduces moisture accumulation, mitigating potential rust and extending the component's longevity. Designed for easy installation, the muffler features a direct-fit bolt-on replacement with OE-style hangers, brackets, and pipe routings, eliminating the need for specialized fabrication or welding. This design facilitates a straightforward installation process, minimizing downtime and labor costs. The muffler's internal partitions and mechanically joined tubes allow for expansion and contraction during temperature fluctuations, minimizing distortion and enhancing structural integrity. Spun-locked heads and OE-style spot welds further contribute to the component's stability and extended service life. For optimal acoustic performance, the muffler incorporates OE-style louvered tubes that effectively lower noise levels, while OE-style domed heads help reduce radiated noise, delivering a premium factory-style sound quality. Acoustic and flow testing validate the design, ensuring reliable and consistent performance. The muffler's dimensions include a body diameter of 9 inches, body height of 7 inches, and body length of 17 inches, with an overall length of 39.625 inches. The inlet is a 2-bolt welded flange, and the outlet is a tip with a 2.25-inch outside diameter. This assembly is compatible with various vehicle applications, providing a reliable and efficient solution for your exhaust system needs.