Walker 48355 Exhaust Muffler Assembly

Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly

The Walker Quiet-Flow SS Exhaust Muffler Assembly 48355 is designed specifically for Nissan Frontier models. Crafted from durable stainless steel with an oval shape, this muffler offers reliable performance and a natural finish that complements your vehicle's exhaust system.

• Constructed from corrosion-resistant stainless steel for durability
• Oval-shaped muffler body with 9-inch diameter and 29-inch length
• Offset inlet and outlet pipe connections with 2.25-inch inlet and 2.5-inch outlet diameters
• Reflection-type muffler design for effective sound attenuation
• Compatible with Nissan Frontier exhaust systems requiring a 48355 part number replacement

Detailed Product Description and Specifications

This Walker Quiet-Flow SS muffler assembly features a natural stainless steel finish and an oval body measuring 9 inches in diameter, 7 inches in height, and 29 inches in length. The overall length of the muffler is 89 inches, designed to fit precisely within the exhaust layout of Nissan Frontier vehicles. The inlet and outlet connections are pipe type, with the inlet inside diameter at 2.25 inches and the outlet outside diameter at 2.5 inches, both configured in an offset arrangement to match factory exhaust routing. The reflection muffler type helps reduce exhaust noise by reflecting sound waves internally, providing a quieter ride without compromising exhaust flow.

Walker Quiet-Flow SS Product Line Features

The Quiet-Flow SS line by Walker focuses on stainless steel mufflers engineered for longevity and consistent performance. This product line emphasizes corrosion resistance and sound control, making it suitable for vehicles like the Nissan Frontier that require durable exhaust components. The 48355 muffler assembly is part of this line, offering a balance of noise reduction and structural integrity through its stainless steel construction and reflection muffler design.

Common Applications and Problem Solving

• Replacement for worn or damaged Nissan Frontier mufflers
• Reduction of excessive exhaust noise and vibration
• Restoration of proper exhaust flow and backpressure
• Prevention of rust and corrosion in exhaust components
• Improvement of overall exhaust system durability

Installation Notes and Tips

Installation of the Walker Quiet-Flow SS 48355 muffler assembly requires matching the inlet and outlet pipe diameters to the existing exhaust system. The offset pipe connections should align with the Nissan Frontier’s exhaust layout for a secure fit. It is recommended to inspect exhaust hangers and clamps during installation to ensure proper support and prevent leaks. Professional installation is advised to maintain exhaust system integrity and performance.

Quality Assurance and Warranty

Walker mufflers, including the Quiet-Flow SS 48355, are manufactured to meet OEM specifications for fit and function. The stainless steel construction provides enhanced corrosion resistance compared to standard mufflers. While specific warranty details are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship. Refer to Walker’s official documentation for exact warranty terms.