Walker 54721 Exhaust Muffler Assembly

Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly

The Walker Quiet-Flow SS Exhaust Muffler Assembly part number 54721 is designed specifically for Toyota RAV4 models. This stainless steel muffler offers a durable and corrosion-resistant solution to maintain your vehicle's exhaust performance and sound control.

• Compatible with Toyota RAV4 exhaust systems
• Durable stainless steel construction with aluminized finish
• Oval muffler shape with 11-inch diameter body
• Offset inlet and outlet configurations for precise fitment
• Pipe connection inlet and 2-bolt welded flange outlet
• Overall length of 45.625 inches for proper exhaust flow

Product Features and Specifications

This Walker Quiet-Flow SS muffler features a combination muffler type with an oval shape measuring 11 inches in diameter, 27 inches in body length, 11 inches in width, and 5.5 inches in height. The inlet outside diameter is 2.38 inches with an inside diameter of 2.375 inches, designed for pipe connection. The outlet uses a 2-bolt welded flange with an outside diameter of 2.25 inches. Both inlet and outlet are offset to ensure proper alignment within the exhaust system. The entire assembly is constructed from stainless steel with an aluminized finish, providing resistance to rust and corrosion over time.

About the Walker Quiet-Flow SS Product Line

The Quiet-Flow SS line by Walker focuses on delivering exhaust mufflers made from stainless steel materials that offer enhanced durability and corrosion resistance. This product line is engineered to provide a balance of sound reduction and exhaust flow efficiency, making it suitable for regular grade applications such as the Toyota RAV4. The Quiet-Flow SS mufflers are designed to meet or exceed OEM specifications for fit and function.

Applications and Problem Solving

• Replacement for worn or damaged mufflers on Toyota RAV4 models
• Reduces excessive exhaust noise and vibration
• Prevents exhaust leaks caused by rust or corrosion
• Restores proper exhaust flow for engine efficiency
• Helps maintain emissions compliance by ensuring exhaust integrity

Installation Notes and Tips

Installation of the Walker Quiet-Flow SS 54721 muffler requires basic exhaust system tools and mechanical knowledge. The offset inlet and outlet configurations should be aligned carefully to match the existing exhaust pipes. The pipe connection inlet and 2-bolt welded flange outlet allow for secure attachment. It is recommended to inspect all mounting hardware and gaskets during installation and replace if necessary to ensure a proper seal and fit.

Quality Assurance and Warranty

Walker exhaust components, including the Quiet-Flow SS muffler assembly 54721, are manufactured to meet industry standards for durability and performance. The stainless steel construction and aluminized finish contribute to long service life. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.