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Walker 22240 Exhaust Muffler
Walker Quiet-Flow SS Muffler for Colorado and Canyon
Walker Quiet-Flow SS muffler part number 22240 is a specific-fit exhaust muffler built with 100% stainless-steel construction. It is made for direct replacement on select Chevrolet Colorado and GMC Canyon applications, with OE-style sound and precision fitment.
Key Features
- 100% stainless-steel body material for corrosion resistance
- Specific-fit design for direct application matching
- Oval muffler shape with natural finish
- Combination muffler type with offset inlet and outlet configuration
- 2.625-inch inlet inside diameter and 2.75-inch outlet outside diameter
- Overall length: 29 inches; body length: 25 inches; body width: 9 inches; body height: 7 inches
- Walker Quiet-Flow SS product line focused on OE-style sound and fit
Detailed Description
The Walker Quiet-Flow SS 22240 is an exhaust muffler engineered for select 2015-2020 Chevrolet Colorado and GMC Canyon models. Its stainless-steel construction supports long-term durability, while the offset inlet and outlet layout helps match the original exhaust routing on the listed vehicles. This muffler is a practical choice for drivers replacing a worn or damaged factory unit on a Colorado or Canyon and looking for a direct-fit exhaust solution.
The Quiet-Flow SS line is Walker’s stainless-steel muffler family for domestic and import vehicles, combining precision fit with controlled exhaust sound. This part cross-references 23363062 and 23363073 for the same application.
Vehicle Fitment
- Fits 2017-2020 Chevrolet Colorado, N/A
- Fits 2017-2020 GMC Canyon, N/A
- Fits 2015-2016 Chevrolet Colorado, N/A; Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
- Fits 2015-2016 GMC Canyon, N/A; Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
What It Helps Solve
- Exhaust noise from a damaged or deteriorated muffler
- Corrosion-related muffler replacement needs
- Factory exhaust fitment issues on select Colorado and Canyon models
- Restoring OE-style exhaust sound after muffler failure
- Replacing a muffler with the correct inlet and outlet configuration
Installation Notes and Tips
Verify the inlet and outlet diameters, offset configuration, and overall dimensions before installation. This muffler uses pipe connections and is not reversible or tunable. For 2015-2016 welded assemblies, replace all required parts as noted in the fitment data to ensure proper exhaust alignment on Chevrolet Colorado and GMC Canyon applications.
Quality Assurance
Walker Quiet-Flow SS mufflers are built with stainless-steel construction and are positioned as OE-style replacement parts for broad vehicle coverage. Fitment data confirms direct application for the listed Chevrolet Colorado and GMC Canyon model years.
| Brand | Walker |
|---|---|
| Part Number | 22240 |
| Position | Quiet-Flow SS |
| Finish | Natural |
| Universal Or Specific Fit | Specific |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 2.625 |
| Body Width | 9 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 29 |
| Body Height | 7 |
| Body Length | 25 |
| Body Material | Stainless steel |
| Inlet 1 Inside Diameter | 2.625 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 1.625 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Outside Diameter | 2.75 |
| Outlet 1 Type | Pipe connection |
| Outlet Configuration | Offset |
| Outlet Outside Diameter | 2.75 |
| Outlet Type | Pipe connection |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Chevrolet | Colorado | 3.6L | V6 | N/A | Quiet-Flow SS |
| 2020 | GMC | Canyon | 3.6L | V6 | N/A | Quiet-Flow SS |
| 2019 | Chevrolet | Colorado | 3.6L | V6 | N/A | Quiet-Flow SS |
| 2019 | GMC | Canyon | 3.6L | V6 | N/A | Quiet-Flow SS |
| 2018 | Chevrolet | Colorado | 3.6L | V6 | N/A | Quiet-Flow SS |
| 2018 | GMC | Canyon | 3.6L | V6 | N/A | Quiet-Flow SS |
| 2017 | Chevrolet | Colorado | 3.6L | V6 | N/A | Quiet-Flow SS |
| 2017 | GMC | Canyon | 3.6L | V6 | N/A | Quiet-Flow SS |
| 2016 | Chevrolet | Colorado | 3.6L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2016 | GMC | Canyon | 3.6L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2015 | Chevrolet | Colorado | 3.6L | V6 | N/A | Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS |
| 2015 | GMC | Canyon | 3.6L | V6 | N/A | 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.