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40 Series™ Muffler
Universal Muffler-Not a direct fit. Some adaptation required.
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
exhaust muffler; 40 series; muffler; 2.50 inches; dual in; dual out; aluminized steel; universal
| Body Height | 4.000 in. |
| Body Length | 13.000 in. |
| Body Width | 9.500 in. |
| Inlet Connection Type | Pipe |
| Inlet Diameter | 2.500 in. |
| Inlet Inside Diameter | 2.500 in. |
| Inlet Outside Diameter | 2.500 in. |
| Inlet Position | Dual |
| Inlet Type | Dual |
| Main Piping Diameter | OEM |
| Material | Aluminized Steel |
| Muffler Series | Original 40 Series |
| Outlet Diameter | 2.500 in. |
| Outlet Outside Diameter | 2.500 in. |
| Outlet Position | Dual |
| Outlet Type | Dual Outlet |
| Overall Length | 19.000 in. |
| Shape | Oval |
| Sound Level | Aggressive |
| Tip Quantity | 0 |
| Title | Flowmaster 425404 40 Series Muffler - 2.50" IN(D)/OUT(D) - Aggressive Sound |
| Country of Origin (Primary) | CN |
| Harmonized Tariff Code (Schedule B) | 8708925000 |
| Harmonized Tariff Code (HTS) | 8708925000 |
| MSDS Sheet Number | N |
| NAFTA Preference Criterion Code | B |
| Refurbished Part | N |
| Remanufactured Part | N |
| Stock Status | S |
| Warranty Time | 36 |
| Warranty Time UOM | MO |
| UPC | 00700042026029 |
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