This Part is designed to US specifications and may not be suitable for all Europen Vehicles and Markets Walker 21398 Direct Fit Exhaust Resonator 2.25″ Outlet (ID) 2.25″ Outlet (OD)
Walker 21398 Direct Fit Exhaust Resonator 2.25″ Outlet (ID) 2.25″ Outlet (OD) for Chevrolet Impala
Features:
- GET MORE MILES FROM YOUR RESONATOR — Engineered to fit, perform and sound like the original system
- STRONG AND DURABLE — Features thick OE-style flanges, hardware and brackets for strength
- FLEXIBLE SOLUTION — Customizable design for easy fitment and may require specialized fabrication and/or welding for installation
- FACTORY SOUND — OE-style louvered tubes (where applicable) help reduce radiated noise for factory-style sound
- RESISTS CORROSION — Durable aluminized steel construction and helps reduce corrosion
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Designed to fit, perform and sound like the original system, Walker?® resonators use precise tuning technologies to deliver excellent flow characteristics and OE-style sound.
Attributes:
| Resonator Shape | Round |
| Body 1 Shape | Round |
| Grade Type | Premium |
| Finish | Aluminized |
| Body Material | Steel |
| Outlet Inside Diameter | 2.25 |
| Outlet Quantity | 1 |
| Body Length | 26 |
| Inlet Configuration | Center |
| Outlet Configuration | Center |
| Body Height | 4 |
| Universal Or Specific Fit | Specific |
| Inlet Type | 2 Bolt Welded Flange |
| Inlet Quantity | 1 |
| Outlet Type | Pipe Connection |
| Body Width | 4 |
| Outlet Outside Diameter | 2.25 |
Vehicle Applications:
| Make | Model | Years |
| Buick | 2005 to 2009 | |
| Chevrolet | 2000 to 2005 | |
| Pontiac | 2005 to 2008 |

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