OE Quality
60-Day Returns

Walker 56163 Exhaust Resonator and Pipe Assembly
Overview of Walker Exhaust Resonator and Pipe Assembly 56163
The Walker 56163 exhaust resonator and pipe assembly is designed specifically for Acura and Honda vehicles, including the Civic and RSX models. This component helps reduce exhaust noise and improve overall exhaust flow with durable steel construction and a precise fit.
- Compatible with Acura Civic and Honda RSX models
- Overall length of 48.875 inches for proper fitment
- 15-inch round muffler body made from aluminized steel
- Steel pipe material with 3-bolt welded flange inlet and 2-bolt welded flange outlet
- Durable aluminized finish for corrosion resistance
Detailed Product Features and Specifications
The Walker 56163 exhaust resonator and pipe assembly features a 15-inch long muffler body with a round shape measuring 5 inches in height and width, constructed from aluminized steel for enhanced durability and corrosion resistance. The overall length of the assembly is 48.875 inches, ensuring a precise fit for the exhaust system of Acura Civic and Honda RSX vehicles. The inlet uses a 3-bolt welded flange design, while the outlet features a 2-bolt welded flange, facilitating secure and leak-free connections. The steel pipe material provides strength and longevity under high-temperature exhaust conditions.
Applications and Common Issues Addressed
- Reduces exhaust noise and drone for a quieter ride
- Restores proper exhaust flow to improve engine efficiency
- Replaces damaged or corroded resonator and pipe assemblies
- Prevents exhaust leaks caused by worn or broken flanges
- Maintains emissions compliance by ensuring exhaust integrity
Installation Notes and Tips
Installation of the Walker 56163 exhaust resonator and pipe assembly requires basic mechanical skills and appropriate tools for flange bolt removal and tightening. Ensure the mating surfaces of the 3-bolt inlet and 2-bolt outlet flanges are clean and free of debris before installation to prevent leaks. It is recommended to inspect related exhaust components for wear during replacement. Proper torque specifications should be followed to avoid flange damage.
Quality Assurance and Warranty Information
Walker exhaust components are manufactured to meet or exceed OEM standards, using aluminized steel for corrosion resistance and durability. The 56163 resonator and pipe assembly undergoes quality control inspections to ensure fitment accuracy and material integrity. Walker typically offers a limited warranty against defects in materials and workmanship; please refer to Walker's official warranty documentation for specific terms.
| Brand | Walker |
|---|---|
| Part Number | 56163 |
| Body 1 Height | 5 |
| Body 1 Length | 15 |
| Body 1 Shape | Round |
| Body 1 Width | 5 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet Type | 3 Bolt Welded Flange |
| Muffler Body Length | 15 |
| Outlet Type | 2 Bolt Welded Flange |
| Overall Length | 48.875 |
| Pipe Material | Steel |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Acura | RSX | Base | 2.0L | L4 | N/A | |
| 2005 | Acura | RSX | Base | 2.0L | L4 | N/A | |
| 2005 | Honda | Civic | 2.0L | L4 | N/A | Except UK Built | |
| 2004 | Acura | RSX | Base | 2.0L | L4 | N/A | |
| 2004 | Honda | Civic | 2.0L | L4 | N/A | Except UK Built | |
| 2003 | Acura | RSX | Base | 2.0L | L4 | N/A | |
| 2003 | Honda | Civic | 2.0L | L4 | N/A | Except UK Built | |
| 2002 | Acura | RSX | Base | 2.0L | L4 | N/A | |
| 2002 | Honda | Civic | 2.0L | L4 | N/A | Except UK Built |
* 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.