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Walker 54845 Exhaust Muffler Assembly
Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly
The Walker Quiet-Flow SS Exhaust Muffler Assembly 54845 is designed specifically for Mazda 5 models, providing reliable exhaust flow and noise reduction. Crafted from durable stainless steel, this muffler assembly offers a natural finish and an oval body shape for efficient performance.
- Compatible with Mazda 5 vehicles
- Stainless steel construction for corrosion resistance
- Oval-shaped muffler body measuring 9" diameter by 12" length
- Inlet outside diameter of 1.75" with 2 bolt welded flange
- Offset inlet and outlet configuration with tip outlet type
- Overall length of 46.5" for proper fitment
- Reflection-type muffler for controlled exhaust sound
Detailed Product Description
This Walker Quiet-Flow SS muffler assembly (part number 54845) is engineered to meet the exhaust needs of Mazda 5 vehicles. The muffler features a 9-inch diameter oval body constructed from stainless steel, ensuring durability and resistance to rust and corrosion. The inlet and outlet are offset, with the inlet featuring a 1.75-inch outside diameter and a 2 bolt welded flange for secure attachment. The outlet is a tip type with a 2.375-inch outside diameter, designed to optimize exhaust flow and sound control. The overall length of 46.5 inches allows for proper installation within the exhaust system layout of the Mazda 5.
Walker Quiet-Flow SS Product Line
The Quiet-Flow SS line by Walker focuses on stainless steel mufflers that provide a balance of sound reduction and durability. This product line is designed to offer a natural finish and reliable performance, making it suitable for regular grade applications. The 54845 muffler assembly exemplifies these qualities with its reflection-type design and robust stainless steel construction, tailored for specific vehicle fitments like the Mazda 5.
Common Applications and Problem Solving
- Replacement for worn or damaged mufflers on Mazda 5 models
- Reduction of excessive exhaust noise
- Improvement of exhaust flow efficiency
- Prevention of rust and corrosion in exhaust components
- Restoration of proper exhaust system fitment and alignment
Installation Notes and Tips
Ensure compatibility with Mazda 5 exhaust systems before installation. The 2 bolt welded flange inlet requires proper gasket and bolt torque to prevent leaks. Due to the offset inlet and outlet configuration, verify alignment with existing exhaust piping. Stainless steel construction allows for welding if necessary, but use appropriate techniques to avoid damage. Measure overall length and body dimensions to confirm fitment within the vehicle’s undercarriage.
Quality Assurance and Warranty
Walker Quiet-Flow SS mufflers are manufactured to meet industry standards for durability and performance. The stainless steel materials provide enhanced corrosion resistance compared to standard mufflers. While specific warranty details for part number 54845 are not provided here, Walker typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.
| Brand | Walker |
|---|---|
| Part Number | 54845 |
| Position | Quiet-Flow SS |
| Body Diameter | 9 |
| Body Height | 7 |
| Body Length | 12 |
| Body Material | Stainless Steel |
| Body Width | 9 |
| Friction Material Thickness | Natural |
| Grade Type | Regular |
| Inlet 1 Outside Diameter | 1.75 |
| Inlet 1 Type | 2 Bolt Welded Flange |
| Inlet Configuration | Offset |
| Inlet Outside Diameter | 1.75 |
| Inlet Type | 2 Bolt Welded Flange |
| Muffler Material | Stainless Steel |
| Muffler Shape | Oval |
| Muffler Type | Reflection |
| Outlet 1 Outside Diameter | 2.375 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Offset |
| Outlet Type | Tip |
| Overall Length | 46.5 |
| Shape | Oval |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Mazda | 5 | 2.5L | L4 | N/A | Quiet-Flow SS |
| 2014 | Mazda | 5 | 2.5L | L4 | N/A | Quiet-Flow SS |
| 2013 | Mazda | 5 | 2.5L | L4 | N/A | Quiet-Flow SS |
| 2012 | Mazda | 5 | 2.5L | L4 | N/A | Quiet-Flow SS |
| 2010 | Mazda | 5 | 2.3L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2009 | Mazda | 5 | 2.3L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2008 | Mazda | 5 | 2.3L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2007 | Mazda | 5 | 2.3L | L4 | N/A | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2006 | Mazda | 5 | 2.3L | 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.