The Walker Exhaust 17363 2.25" Inlet 2.5" Outlet 2.5" Outlet 69" Overall Length Oval Aluminized Exhaust Muffler and Pipe Assembly is engineered to provide a direct-fit replacement for original equipment, ensuring seamless integration into existing exhaust systems. Constructed with aluminized steel, this assembly offers enhanced corrosion resistance, extending the service life of the exhaust system and reducing maintenance costs for fleet operators. The precision-engineered design features a three-tube configuration that delivers a factory-style sound, minimizing noise pollution and maintaining compliance with noise regulations. The inclusion of OE-style louvered tubes further refines the acoustic profile, ensuring a premium sound quality that aligns with industry standards. Designed for easy installation, the assembly incorporates OE-style hangers, brackets, and pipe routings, facilitating a straightforward replacement process without the need for specialized fabrication or welding. This user-friendly design minimizes downtime during installation, allowing fleet vehicles to return to service promptly. The internal construction includes durable internal partitions and mechanically joined tubes, allowing for expansion and contraction during temperature fluctuations. This design minimizes distortion and enhances the structural integrity of the assembly, contributing to its longevity and consistent performance. The spun-locked heads and OE-style spot welds provide additional stability, ensuring the assembly maintains its form and function over time. By choosing the Walker Exhaust 17363 assembly, fleet operators invest in a high-quality, durable, and acoustically refined exhaust solution that delivers reliable performance and value over the long term.