/live/media/WK/WK_21761_Fro.jpg)
Walker 21761 Exhaust Muffler - Left
| Brand | Walker 21761 |
|---|---|
| Position | Left |
| Outlet Outside Diameter | 2.5 |
| Muffler Type | Reflection |
| Finish | Natural |
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Body Width | 9 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 26.625 |
| Body Height | 7 |
| Body Length | 13 |
| Body Material | Stainless steel |
| Inlet 1 Type | 2 bolt welded flange |
| Inlet Configuration | Offset |
| Inlet Offset | 1.625 |
| Inlet Type | 2 bolt welded flange |
| Outlet 1 Outside Diameter | 2.5 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Offset |
| Outlet Type | Tip |
| Product line | Quiet-Flow SS |
| Fits | Subaru · 7 vehicles |
100% stainless steel. Resists corrosion for long-lasting exhaust performance.
Precision fit. Installs cleanly with OE-style sound and superior flow.
Oval reflection design. Delivers a smooth, refined muffler profile.
Cross-references 2103290573 for the same application. See all 1.
Walker Quiet-Flow SS Muffler for Subaru Tribeca
The Walker Quiet-Flow SS muffler is a direct-fit exhaust replacement built with 100% stainless-steel construction for long-term corrosion resistance. This Walker 21761 muffler is engineered for OE-style sound, precise fitment, and steady exhaust flow on the rear-left application for 2008-2014 Subaru Tribeca Premium and Limited models.
Key Features
- Specific-fit exhaust muffler for the left side application
- 100% stainless-steel body material with a natural finish
- Oval reflection-style muffler design
- Single inlet and single outlet configuration
- 2-bolt welded flange inlet for direct replacement fitment
- 2.5-inch outlet outside diameter
- Overall length: 26.625 inches
- Walker Quiet-Flow SS line for OE-style exhaust sound
Product Details
Walker Quiet-Flow SS is the brand’s stainless-steel muffler line focused on factory-style fit, controlled exhaust tone, and dependable flow characteristics. Part number 21761 uses an offset inlet and offset outlet layout with a tip-style outlet, making it a practical replacement for Subaru Tribeca exhaust service where the original muffler has rusted, become noisy, or lost sealing integrity. Fits 2008-2014 Subaru Tribeca, left.
This part cross-references Monroe Shocks & Struts (e.g., 2103290573) for the same application.
Common Problems This Muffler Can Address
- Exhaust noise caused by a damaged or rusted muffler
- Corrosion at the muffler body or flange area
- Restricted exhaust flow from internal deterioration
- Fitment issues from a worn original left-side muffler
- Loss of OE-style exhaust tone on a Subaru Tribeca
Installation Notes and Tips
Verify the vehicle is a 2008-2014 Subaru Tribeca Premium or Limited with left-side muffler fitment before installation. Confirm the 2-bolt welded flange connection, offset inlet configuration, and 2.5-inch outlet dimensions against the original part. For best results, inspect adjoining exhaust components, hangers, and flange surfaces during replacement to ensure a proper seal and alignment.
Quality Assurance
Walker Quiet-Flow SS mufflers are built with stainless-steel construction and designed for precise fitment and OE-style sound characteristics. The listed fitment includes 2008-2014 Subaru Tribeca Premium and Limited applications, and the product notes indicate a limited lifetime warranty for the covered application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Subaru | Tribeca | 3.6L | H6 | Left | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2013 | Subaru | Tribeca | 3.6L | H6 | Left | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2012 | Subaru | Tribeca | 3.6L | H6 | Left | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2011 | Subaru | Tribeca | 3.6L | H6 | Left | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2010 | Subaru | Tribeca | 3.6L | H6 | Left | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2009 | Subaru | Tribeca | 3.6L | H6 | Left | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| 2008 | Subaru | Tribeca | 3.6L | H6 | Left | Premium; Limited Lifetime Warranty; Quiet-Flow SS |
| No rows match your filter. | ||||||