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AP Exhaust 700454 Exhaust Muffler
| Brand | AP Exhaust 700454 |
|---|---|
| Body Height | 7 |
| Body Length | 18 |
| Body Material | Aluminized Steel |
| Body Width | 9 |
| Grade Type | Regular |
| Heat Shield Attached | No |
| Inlet Inside Diameter | 2 |
| Inlet Location | Right Center |
| Inlet Type | Pipe |
| Muffler Configuration | O/OO |
| Muffler Type | Baffled |
| Outlet Inside Diameter | 2 |
| Outlet Location | Left Center |
| Outlet Type | Pipe |
| Overall Length | 22 |
| Series | MSL |
| Shape | Oval |
| Sound Level | OE comparable |
| Tunable | No |
| Fits | Nissan · 2 vehicles |
OE comparable sound. Delivers a factory-like exhaust note for a familiar driving experience.
Baffled design. Helps shape exhaust flow for effective muffler performance.
Aluminized steel body. Resists corrosion while standing up to everyday exhaust heat.
AP Exhaust 700454 Muffler for Nissan Xterra
AP Exhaust 700454 is an oval, baffled exhaust muffler built with aluminized steel for a direct-fit replacement on select Nissan Xterra applications. It is specified for 2003-2004 Nissan Xterra models and delivers OE-comparable sound level with a single 2-inch inlet and 2-inch outlet.
Key Features
- Direct-fit exhaust muffler for 2003-2004 Nissan Xterra
- AP Exhaust part number 700454
- Oval muffler body with baffled internal design
- Aluminized steel construction for everyday exhaust service
- OE-comparable sound level for a factory-style exhaust note
- Single inlet and single outlet pipe configuration
- Inlet location: right center; outlet location: left center
- MSL series muffler
Detailed Description
Built for the Nissan Xterra, AP Exhaust 700454 is a regular-grade replacement muffler that matches the vehicle’s exhaust layout with a right-center inlet and left-center outlet. The oval body measures 7 inches high, 9 inches wide, and 18 inches long, with an overall length of 22 inches, making it a practical OE-style service part for exhaust repair work. The baffled muffler design supports a controlled exhaust tone, while the aluminized steel body helps it stand up to routine road use. If you are searching for a 2003-2004 Nissan Xterra muffler replacement, AP Exhaust 700454 provides the fitment and configuration needed for a direct-fit installation.
Common Uses
- Replacing a rusted or damaged Nissan Xterra muffler
- Restoring factory-style exhaust sound on 2003-2004 Nissan Xterra models
- Repairing exhaust leaks caused by a worn muffler body
- Addressing excessive exhaust noise from a failing muffler
- Returning the exhaust system to an OE-style pipe layout
Installation Notes and Tips
Fits 2003-2004 Nissan Xterra, N/A. The OE system was a welded assembly, and AP Exhaust notes that all parts identified in the original system should be replaced during service. Verify inlet and outlet orientation before installation, and confirm the existing exhaust routing matches the right-center inlet and left-center outlet configuration of part number 700454.
Quality Assurance
AP Exhaust 700454 is part of the MSL series and is built as a direct-fit muffler for the listed Nissan Xterra applications. Its OE-comparable sound level and application-specific dimensions support a factory-style replacement approach for exhaust service.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Xterra | 3.3L | V6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. |
| 2003 | Nissan | Xterra | 3.3L | V6 | N/A | DIRECT FIT MSL/MAXIMUM Muffler; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. |
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