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Walker 56258 Exhaust Resonator and Pipe Assembly
| Brand | Walker 56258 |
|---|---|
| Inlet Outside Diameter | 2.125 |
| Outlet Outside Diameter | 1.75 |
| Muffler Body Length | 14 |
| Pipe Material | Steel |
| Overall Length | 58.625 |
| Body 1 Height | 3.5 |
| Body 1 Length | 14 |
| Body 1 Shape | Round |
| Body 1 Width | 3.5 |
| Body 2 Height | 3.5 |
| Body 2 Length | 14 |
| Body 2 Shape | Round |
| Body 2 Width | 3.5 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet Quantity | 1 |
| Inlet Type | Pipe connection |
| Outlet Quantity | 2 |
| Outlet Type | Pipe connection |
| Fits | Audi · 10 vehicles |
OE-style sound. Tuned resonator design helps match original exhaust tone.
Steel construction. Steel body and pipe materials provide a durable exhaust replacement.
Aluminized finish. Adds corrosion resistance for everyday exhaust service.
Cross-references 284827 and 210392896 for the same application. See all 2.
Walker Resonator and Pipe Assembly
Walker 56258 is an exhaust resonator and pipe assembly built to match original-system fit, sound, and flow characteristics. It is a direct-fit style replacement for select Audi applications and uses tuned resonator design to support OE-style exhaust tone.
- Steel pipe and steel body construction for exhaust system durability.
- Aluminized finish helps resist corrosion in everyday driving conditions.
- Pipe connection inlet and dual pipe connection outlets for factory-style routing.
- Overall length of 58.625 inches with a 14-inch resonator body section.
- Walker 56258 supports OE-style sound control and flow characteristics.
Fitment Details
Compatible With select Audi A4 and Audi A4 Quattro applications. Fits 2004-2005 Audi A4, N/A. Fits 2002-2005 Audi A4 Quattro, N/A. This part cross-references 284827 and 210392896 for the same application.
What It Helps Address
- Exhaust resonance that creates unwanted cabin noise.
- Factory resonator wear, rust, or internal deterioration.
- Changes in exhaust tone after system damage or replacement.
- Flow restriction caused by a damaged resonator assembly.
Installation Notes
Verify inlet and outlet diameters before installation: 2.125-inch inlet and 1.75-inch outlet. Confirm overall length and routing against the original exhaust layout on the vehicle. Professional installation is recommended for proper alignment and sealing.
Quality Assurance
Walker designs this resonator to fit, perform, and sound like the original system, with precise tuning aimed at OE-style exhaust behavior.
| Year | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 2005 | Audi | A4 | Avant | 1.8L | L4 | — |
| 2005 | Audi | A4 Quattro | Base | 1.8L | L4 | — |
| 2005 | Audi | A4 Quattro | Avant | 1.8L | L4 | — |
| 2004 | Audi | A4 | Avant | 1.8L | L4 | — |
| 2004 | Audi | A4 Quattro | Base | 1.8L | L4 | — |
| 2004 | Audi | A4 Quattro | Avant | 1.8L | L4 | — |
| 2003 | Audi | A4 Quattro | Base | 1.8L | L4 | — |
| 2003 | Audi | A4 Quattro | Avant | 1.8L | L4 | — |
| 2002 | Audi | A4 Quattro | Base | 1.8L | L4 | — |
| 2002 | Audi | A4 Quattro | Avant | 1.8L | L4 | — |
| No rows match your filter. | ||||||