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Walker 48332 Exhaust Resonator and Pipe Assembly
| Brand | Walker 48332 |
|---|---|
| Body 1 Height | 4 |
| Body 1 Length | 20 |
| Body 1 Shape | Round |
| Body 1 Width | 4 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet Inside Diameter | 2.25 |
| Inlet Type | Pipe Connection |
| Muffler Body Length | 20 |
| Outlet Type | 2 Bolt Welded Flange |
| Overall Length | 88.625 |
| Pipe Material | Steel |
| Fits | Toyota · 10 vehicles |
OE-style sound. Precise tuning delivers the original system's tone and smooth flow.
Steel construction. Built with steel body and pipe for durable exhaust performance.
Aluminized finish. Helps resist corrosion for longer-lasting appearance and function.
Cross-references AMS Automotive 4477, AP Exhaust 68434 and AP Exhaust 643013 for the same application. See all 8.
Walker 48332 Exhaust Resonator Assembly
Walker 48332 is an exhaust resonator and pipe assembly built for OE-style fit, sound, and flow. It is engineered for the 2000-2004 Toyota Avalon and uses precise tuning to help maintain the original exhaust note while matching factory-style routing.
- Fits 2000-2004 Toyota Avalon, N/A
- Part number: 48332
- Steel pipe material with aluminized finish
- Round resonator body with 20-inch body length
- 2.25-inch inlet inside diameter
- Single inlet with pipe connection
- Single outlet with 2-bolt welded flange
- Overall length: 88.625 inches
OE-Style Fit and Sound
This Walker exhaust resonator assembly is made to match the original system’s fit, performance, and sound characteristics. For Toyota Avalon owners searching for a direct-fit exhaust resonator and pipe assembly, Walker 48332 provides a factory-style solution with steel construction and tuned exhaust flow characteristics. The aluminized finish adds corrosion resistance for everyday road use, while the welded flange outlet supports a secure exhaust connection.
This part cross-references AP Exhaust 68434 for the same application.
Common Exhaust Issues It Can Address
- Exhaust resonance or drone from a worn resonator
- Rust damage in the resonator or pipe section
- Leaks at the outlet flange connection
- Reduced exhaust flow caused by internal deterioration
- Factory exhaust noise that no longer matches OE sound
Installation Notes and Tips
Compatible with 2000-2004 Toyota Avalon exhaust systems that use this resonator and pipe layout. If the assembly is welded in place, replace all required adjoining parts during service to restore a proper seal and alignment. Verify inlet diameter, overall length, and flange style before installation to confirm match-up with the existing exhaust routing.
Quality Assurance
Walker designs this resonator assembly to follow OE-style tuning and fitment standards, with construction intended to support consistent exhaust flow and original-equipment sound characteristics.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Toyota | Avalon | XLS | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2004 | Toyota | Avalon | XL | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2003 | Toyota | Avalon | XLS | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2003 | Toyota | Avalon | XL | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2002 | Toyota | Avalon | XLS | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2002 | Toyota | Avalon | XL | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2001 | Toyota | Avalon | XLS | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2001 | Toyota | Avalon | XL | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2000 | Toyota | Avalon | XLS | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
| 2000 | Toyota | Avalon | XL | 3.0L | V6 | N/A | If welded assembly, replace all required parts |
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