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Walker 21677 Exhaust Muffler - Right
Overview of Walker Quiet-Flow SS Exhaust Muffler 21677
The Walker Quiet-Flow SS Exhaust Muffler 21677 is designed specifically for Honda Pilot models, providing a precise fit and reliable performance. This oval-shaped muffler features a reflection muffler type and is constructed from durable stainless steel with an aluminized finish for corrosion resistance.
- Specific fit for Honda Pilot vehicles
- Oval body shape with 11-inch width and 5.5-inch height
- Stainless steel body material with aluminized finish
- Reflection muffler type for effective noise reduction
- Single inlet and outlet with offset pipe connections
- Inlet inside diameter of 1.75 inches and outlet outside diameter of 2.25 inches
- Overall length of 27.75 inches and body length of 14 inches
Detailed Product Description
The Walker Quiet-Flow SS 21677 exhaust muffler is engineered to meet the specific exhaust requirements of Honda Pilot vehicles. Its reflection muffler design helps reduce exhaust noise by reflecting sound waves within the muffler chamber. The oval shape and precise dimensions, including an 11-inch body width and 5.5-inch height, ensure a proper fit within the vehicle’s exhaust system. Constructed from stainless steel, this muffler offers enhanced durability and resistance to rust and corrosion, while the aluminized finish adds an extra layer of protection against environmental elements.
The muffler features a single inlet and outlet, both configured with offset pipe connections to match the Honda Pilot’s exhaust layout. The inlet has a 1.75-inch inside diameter, and the outlet tip measures 2.25 inches in outside diameter, supporting efficient exhaust flow. The overall length of 27.75 inches and body length of 14 inches provide a compact yet effective design for noise reduction and exhaust management.
About the Quiet-Flow SS Product Line
The Quiet-Flow SS line by Walker focuses on delivering exhaust mufflers that combine stainless steel construction with sound-reducing technologies. This product line is designed to offer a balance of durability and noise control, making it suitable for specific vehicle applications like the Honda Pilot. The aluminized finish on Quiet-Flow SS mufflers enhances corrosion resistance, extending the service life of the exhaust component.
Common Applications and Problem Solving
- Replacement for worn or damaged mufflers on Honda Pilot models
- Reduction of excessive exhaust noise and vibrations
- Improvement of exhaust flow efficiency with proper inlet and outlet sizing
- Prevention of rust and corrosion in the exhaust system
- Restoration of factory exhaust sound and performance characteristics
Installation Notes and Tips
This muffler is designed for specific fitment on Honda Pilot vehicles, ensuring compatibility with the factory exhaust system layout. The offset inlet and outlet pipe connections require alignment during installation to maintain proper exhaust flow. It is recommended to verify inlet and outlet diameters (1.75 inches inlet, 2.25 inches outlet) before installation to ensure a secure fit. Professional installation is advised to avoid exhaust leaks and to maintain vehicle performance.
Quality Assurance and Warranty
Walker manufactures the Quiet-Flow SS 21677 muffler with high-quality stainless steel and aluminized finishes to provide long-lasting durability. While specific warranty details are not provided here, Walker products typically meet industry standards for performance and reliability. Buyers should consult product documentation or manufacturer resources for warranty information related to this exhaust muffler.
| Brand | Walker |
| Part Number | 21677 |
| Position | Quiet-Flow SS, Right |
| Muffler Type | Reflection |
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 1.75 |
| Body Width | 11 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 27.75 |
| Body Height | 5.5 |
| Body Length | 14 |
| Body Material | Stainless steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 1.75 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 3.75 |
| Inlet Type | Pipe connection |
| Outlet 1 Outside Diameter | 2.25 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Offset |
| Outlet Outside Diameter | 2.25 |
| Outlet Type | Tip |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Honda | Pilot | 3.5L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2014 | Honda | Pilot | 3.5L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2013 | Honda | Pilot | 3.5L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2012 | Honda | Pilot | 3.5L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2011 | Honda | Pilot | 3.5L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2010 | Honda | Pilot | 3.5L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2009 | Honda | Pilot | 3.5L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; 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.