OE Quality
60-Day Returns

Walker 54560 Exhaust Muffler Assembly
Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly
The Walker Quiet-Flow SS Exhaust Muffler Assembly 54560 is designed specifically for Toyota Prius models, providing a durable and efficient exhaust solution. Constructed with stainless steel and featuring an aluminized finish, this muffler assembly offers reliable performance and corrosion resistance.
- Compatible with Toyota Prius vehicles
- Stainless steel body and muffler material for enhanced durability
- Aluminized finish for corrosion protection
- Round muffler shape with 7-inch body diameter and width
- Offset inlet and outlet configuration with 1.5-inch diameter
- 2 bolt welded flange inlet type for secure attachment
- Overall length of 46.5 inches for proper fitment
- Combination muffler type designed for balanced sound and flow
Detailed Product Description
This Walker Quiet-Flow SS muffler assembly (part number 54560) is engineered to meet the specific exhaust requirements of Toyota Prius models. The round muffler body measures 7 inches in diameter, width, and height, with a length of 19 inches, ensuring a compact yet effective design. The inlet and outlet both feature a 1.5-inch outside diameter with offset configurations, allowing for precise alignment during installation. The 2 bolt welded flange inlet type provides a secure and leak-resistant connection to the exhaust system.
Constructed entirely from stainless steel, including the muffler and body materials, this assembly offers enhanced resistance to rust and corrosion compared to standard steel components. The aluminized finish further protects the muffler from environmental damage, extending its service life. The combination muffler type balances noise reduction with exhaust flow efficiency, making it suitable for regular driving conditions.
About the Walker Quiet-Flow SS Product Line
The Quiet-Flow SS line by Walker focuses on stainless steel exhaust components designed to provide long-lasting durability and consistent performance. This product line emphasizes corrosion resistance and sound control, making it a practical choice for vehicles like the Toyota Prius that require reliable exhaust solutions without compromising on noise levels.
Common Applications and Problem Solving
- Replacement for worn or damaged Toyota Prius mufflers
- Reduction of exhaust noise and vibration
- Prevention of exhaust leaks due to rust or corrosion
- Restoration of proper exhaust flow and backpressure
- Improvement of overall exhaust system durability
Installation Notes and Tips
Installation of the Walker Quiet-Flow SS 54560 muffler assembly requires basic mechanical skills and appropriate tools. The 2 bolt welded flange inlet type ensures a secure fit but may require gasket replacement to prevent leaks. Verify the offset inlet and outlet alignment with the existing exhaust piping before installation. It is recommended to inspect all mounting hardware and replace any worn components during installation to ensure a stable and long-lasting fit.
Quality Assurance and Warranty
Walker manufactures the Quiet-Flow SS muffler assembly with high-quality stainless steel materials and an aluminized finish to resist corrosion and wear. While specific warranty details are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer.
| Brand | Walker |
|---|---|
| Part Number | 54560 |
| Position | Quiet-Flow SS |
| Body Diameter | 7 |
| Body Height | 7 |
| Body Length | 19 |
| Body Material | Stainless Steel |
| Body Width | 7 |
| Friction Material Thickness | Aluminized |
| Grade Type | Regular |
| Inlet 1 Outside Diameter | 1.5 |
| Inlet 1 Type | 2 Bolt Welded Flange |
| Inlet Configuration | Offset |
| Inlet Outside Diameter | 1.5 |
| Inlet Type | 2 Bolt Welded Flange |
| Muffler Material | Stainless Steel |
| Muffler Shape | Round |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 1.5 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Offset |
| Outlet Type | Tip |
| Overall Length | 46.5 |
| Shape | Round |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Toyota | Prius | 1.5L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2008 | Toyota | Prius | 1.5L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2007 | Toyota | Prius | 1.5L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2006 | Toyota | Prius | 1.5L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2005 | Toyota | Prius | 1.5L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2004 | Toyota | Prius | 1.5L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.