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Walker 55646 Exhaust Pipe
Overview of Walker Exhaust Pipe 55646 for Subaru Outback
The Walker 55646 exhaust pipe is designed specifically for Subaru Outback models, providing a precise fit and reliable performance. Constructed from durable steel with an aluminized finish, this exhaust pipe ensures long-lasting resistance to corrosion and heat.
- Material: Steel with aluminized finish for corrosion resistance
- Inlet outside diameter: 2.25 inches
- Single inlet and outlet connection
- Bend radius of 3.5 inches with compression bend type
- Length: 49.375 inches for exact fitment
- Inlet and outlet types: pipe connection and 2 bolt welded flange
- Specific fit for Subaru Outback exhaust systems
Detailed Product Description
The Walker 55646 exhaust pipe is engineered to match the exhaust system requirements of Subaru Outback vehicles. Featuring a 2.25-inch inlet diameter and a 3.5-inch compression bend radius, this pipe maintains proper exhaust flow and system alignment. The aluminized steel construction offers enhanced durability against rust and high temperatures commonly encountered in exhaust components. The pipe’s length of 49.375 inches and specific inlet and outlet connection types ensure a seamless integration with the existing exhaust setup, minimizing installation adjustments.
Common Applications and Problem Solving
- Replacement of damaged or rusted exhaust pipes on Subaru Outback models
- Restoring proper exhaust flow and reducing leaks
- Addressing exhaust system noise caused by cracked or broken pipes
- Maintaining emissions compliance by ensuring intact exhaust routing
- Improving overall exhaust system durability and longevity
Installation Notes and Tips
When installing the Walker 55646 exhaust pipe, ensure the vehicle is securely lifted and cooled down to avoid injury. Verify that the 2 bolt welded flange connections align properly with the existing exhaust components. Use appropriate gaskets and hardware compatible with the Subaru Outback exhaust system to prevent leaks. The specific fit design reduces the need for modifications, but minor adjustments may be necessary depending on vehicle condition.
Quality Assurance and Warranty
Walker exhaust components are manufactured to meet industry standards for durability and performance. The aluminized steel construction provides corrosion resistance suitable for typical driving conditions. While no explicit warranty information is provided, Walker products are generally backed by quality control processes to ensure reliable fit and function for Subaru Outback exhaust repairs.
| Brand | Walker |
| Part Number | 55646 |
| Material | Steel |
| Inlet Outside Diameter | 2.25 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Bend Radius | 3.5 |
| Bend Type | Compression |
| Finish | Aluminized |
| Inlet 1 Outside Diameter | 2.25 |
| Inlet 1 Type | Pipe connection |
| Inlet Type | Pipe connection |
| Length | 49.375 |
| Outlet 1 Type | 2 bolt welded flange |
| Outlet Type | 2 bolt welded flange |
| Universal Or Specific Fit | Specific fit |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Subaru | Outback | 2.5L | H4 | N/A | |
| 2018 | Subaru | Outback | 2.5L | H4 | N/A | |
| 2017 | Subaru | Outback | 2.5L | H4 | N/A | If welded assembly, replace all required parts |
| 2016 | Subaru | Outback | 2.5L | H4 | N/A | If welded assembly, replace all required parts |
| 2015 | Subaru | Outback | 2.5L | H4 | N/A | If welded assembly, replace all required parts |
| 2014 | Subaru | Outback | 2.5L | H4 | N/A | If welded assembly, replace all required parts |
| 2013 | Subaru | Outback | 2.5L | H4 | N/A | If welded assembly, replace all required parts |
| 2012 | Subaru | Outback | 2.5L | H4 | N/A | If welded assembly, replace all required parts |
| 2011 | Subaru | Outback | 2.5L | H4 | N/A | If welded assembly, replace all required parts |
| 2010 | Subaru | Outback | 2.5L | H4 | N/A | If welded assembly, replace all required parts |
* 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.