The Walker Exhaust 53111 2" Inlet 2" Outlet Oval Stainless Steel Exhaust Muffler Assembly is engineered to provide a durable and efficient solution for your vehicle's exhaust system. Constructed with 100% corrosion-resistant stainless steel, this muffler offers a significantly longer lifespan compared to traditional aluminized mufflers. The internal drainage system effectively reduces moisture accumulation, mitigating the risk of rust and extending the product's service life. Designed for easy installation, the 53111 features a direct-fit bolt-on replacement with OE-style hangers, brackets, and pipe routings, eliminating the need for specialized fabrication or welding. This ensures a seamless integration into your vehicle's existing exhaust setup. The muffler's internal partitions and mechanically joined tubes accommodate 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 longevity. For superior acoustic performance, the 53111 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 its design, ensuring consistent and reliable performance. Backed by Walker's limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee, the 53111 muffler assembly is a dependable choice for maintaining optimal exhaust system functionality.