Walker 54558 Exhaust Resonator and Pipe Assembly - Rear

Overview of Walker Exhaust Resonator and Pipe Assembly 54558

The Walker 54558 Exhaust Resonator and Pipe Assembly is designed to provide reliable exhaust flow and noise reduction for select Dodge and Mitsubishi vehicles. Engineered with durable steel and an aluminized finish, this assembly is compatible with Dodge Dakota and Mitsubishi Raider models, ensuring a precise fit and long-lasting performance.

• Inlet and outlet outside diameter: 2.5 inches
• Muffler body length: 9 inches with an oval shape
• Overall length: 43.625 inches
• Constructed from aluminized steel for corrosion resistance
• Single inlet and outlet pipe connections for straightforward installation

Detailed Product Description

This exhaust resonator and pipe assembly from Walker features a 9-inch oval muffler body with dimensions of 9 inches in length, 4.25 inches in width, and 8.875 inches in height. Both the inlet and outlet pipes have an outside diameter of 2.5 inches, designed for pipe connection type fittings. The entire assembly measures 43.625 inches in overall length, making it suitable for direct replacement in compatible vehicles. The steel construction with an aluminized finish offers enhanced resistance to rust and corrosion, extending the service life of the exhaust system.

Compatible Vehicles and Applications

This Walker 54558 exhaust resonator and pipe assembly is compatible with the following vehicles:

• Dodge Dakota
• Mitsubishi Raider
• Ram (specific models may vary, verify fitment)

It is intended for use in exhaust systems requiring a 2.5-inch inlet and outlet diameter with pipe connection types, providing noise reduction and exhaust flow management.

Common Issues Addressed by This Exhaust Resonator

• Excessive exhaust noise or drone
• Corroded or damaged resonator pipe assembly
• Reduced exhaust flow affecting engine performance
• Leaks in the exhaust system causing emissions issues
• Replacement of worn or rusted muffler components

Installation Notes and Tips

• Ensure vehicle compatibility by verifying make, model, and year before installation
• Use proper tools to remove the old resonator and pipe assembly to avoid damage to adjoining components
• Check for exhaust leaks after installation and tighten all connections securely
• Professional installation is recommended for optimal fit and performance

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet or exceed OEM specifications. The aluminized steel construction provides durability against corrosion and wear. While specific warranty details for part number 54558 may vary, Walker typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.