Product Details: The Walker Exhaust 22798 is a high-quality exhaust muffler designed to enhance the performance and longevity of your vehicle's exhaust system. Constructed entirely from corrosion-resistant stainless steel, this muffler offers superior durability compared to traditional aluminized mufflers. Its internal drainage system effectively reduces moisture accumulation, thereby extending the muffler's service life. The muffler's design includes internal partitions and mechanically joined tubes that accommodate expansion and contraction due to temperature fluctuations, minimizing distortion and ensuring structural integrity. Spun-locked heads and OE-style spot welds provide additional stability, contributing to a longer service life. For optimal acoustic performance, the muffler features OE-style louvered tubes that lower noise levels, and OE-style domed heads that help reduce radiated noise, delivering a premium factory-style sound quality. The muffler's direct-fit design, with OE-style hangers, brackets, and pipe routings, ensures easy installation without the need for specialized fabrication or welding. Acoustic and flow testing validate its design, ensuring reliable OE-style sound quality. The muffler is backed by Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound® Guarantee, offering peace of mind for your investment.