/live/media/WK/WK_22058_Fro.jpg)
Walker 22058 Exhaust Muffler - Right
| Brand | Walker 22058 |
|---|---|
| Position | Right |
| Muffler Type | Reflection |
| Finish | Natural |
| Shape | Oval |
| Grade Type | Regular |
| Body Width | 9 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Overall Length | 26.25 |
| Body Height | 7 |
| Body Length | 13 |
| Body Material | Stainless steel |
| Inlet 1 Inside Diameter | 2 |
| Inlet 1 Outside Diameter | 2 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Outlet 1 Outside Diameter | 2 |
| Outlet 1 Type | Tip |
| Outlet Configuration | Center |
| Product line | Quiet-Flow SS |
| Fits | Acura · 4 vehicles |
Direct-fit replacement. OE-style muffler assembly for straightforward installation.
Stainless-steel construction. Helps deliver longer life than typical aluminized mufflers.
Reflection muffler. Engineered for quieter exhaust flow in a regular-grade design.
Cross-references Dorman - HELP 56289, Four Seasons 54946 and 2103-425265 for the same application. See all 3.
Walker Quiet-Flow SS Muffler Assembly
Walker Quiet-Flow SS 22058 is a direct-fit exhaust muffler assembly built with stainless-steel construction for longer service life than typical aluminized mufflers. It is made for the right side of select Acura MDX models and follows an OE-style replacement format for a cleaner, factory-like installation.
- Stainless-steel body material for improved corrosion resistance
- Oval muffler body with natural finish
- Reflection muffler type for controlled exhaust flow
- Direct-fit OE-style replacement for the right side
- Single inlet, single outlet configuration
- Inlet: 2 in. pipe connection, offset configuration
- Outlet: 2 in. tip, center configuration
- Overall length: 26.25 in.; body size: 13 in. long, 9 in. wide, 7 in. high
Quiet-Flow SS Product Line
Walker Quiet-Flow SS muffler assemblies are positioned as stainless-steel replacement parts for drivers who want a direct-fit exhaust solution with OE-style dimensions and routing. Part number 22058 follows that approach for the Acura MDX, combining a stainless body with the correct inlet and outlet layout for the listed application.
Vehicle Fitment
- Fits 2010-2013 Acura MDX, right.
This part cross-references Dorman - HELP 56289 for the same application.
Common Replacement Reasons
- Rust or corrosion in the original muffler assembly
- Exhaust noise from a damaged or leaking muffler
- Restricted exhaust flow caused by internal deterioration
- Need for a right-side replacement on a 2010-2013 Acura MDX
Installation Notes
Confirm inlet and outlet orientation before installation: this muffler uses a 2-inch offset inlet and a 2-inch center outlet. If the original system is a welded assembly, replace all required related parts so the exhaust system aligns correctly and seals properly. Verify fitment against the vehicle’s existing exhaust routing before final installation.
Quality Assurance
Walker Quiet-Flow SS 22058 uses stainless-steel construction and an OE-style direct-fit design for the listed Acura MDX applications. The fitment notes identify Premium models and reference a limited lifetime warranty for the application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Acura | MDX | 3.7L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2012 | Acura | MDX | 3.7L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2011 | Acura | MDX | 3.7L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2010 | Acura | MDX | 3.7L | V6 | Right | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| No rows match your filter. | ||||||