The Walker Exhaust 21276 Quiet-Flowâ„¢ Stainless Steel Oval Aluminized Exhaust Muffler 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 muffler's longevity. Designed for a direct-fit, bolt-on replacement, it features OE-style hangers, brackets, and pipe routings, facilitating easy installation without the need for specialized fabrication or welding. 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 its stability and extended service life. For optimal acoustic performance, the muffler incorporates OE-style louvered tubes that lower noise levels, while OE-style domed heads help reduce radiated noise, delivering a premium factory-style sound quality. Acoustic and flow testing validate its design, ensuring reliable performance. This muffler is compatible with various vehicle models, including the 1996-1998 Jeep Grand Cherokee, providing a tailored fit for specific applications. With its robust construction and thoughtful design, the Walker Exhaust 21276 Quiet-Flowâ„¢ Muffler addresses common exhaust system challenges, offering a reliable and efficient solution for fleet operations.