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Flowmaster 40 Series - 2.50 Dual In / 3.00 Center Out - Aggressive Sound 425403
4.0 (76 items)
Limited Time SaleUntil the end
07
02
21
$55.54 cheaper than the new price!!
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Free cash-on-delivery fees for purchases over $99
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New $100.99
Product details
| Management number | 204463654 | Release Date | 2025/10/22 | List Price | $45.45 | Model Number | 204463654 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Specifications:
| 614 | 4.00 |
| 615 | 13.00 |
| 621 | Aluminized Steel |
| Body Width | 9.50 |
| California Proposition 65 | No |
| 1882 | No |
| 17 | Black |
| 1161 | 0 |
| Exhaust Tip Quantity | Sold Separately |
| Finish | High-Temperature Paint |
| 3390 | Performance |
| 617 | No |
| 618 | No |
| 601 | 2.50 |
| Inlet Location | Dual |
| 1171 | 2.63 |
| 620 | 2 |
| 596 | Weld-On |
| 596 | Clamp-On |
| 1174 | Chambered |
| 622 | 3.00 |
| 304 | Center |
| 1172 | 3.13 |
| 623 | 1 |
| 598 | Single |
| 8971 | 19.00 |
| 624 | No |
| 33 | Oval |
| Sound Level | Aggressive |
| 626 | No |
| 3145 | Universal |
| Brand | Flowmaster |
| Category | Exhaust |
| Emission Code | 5 |
| Fitment | Universal |
| Inlet Diameter | 2.50 |
| Muffler Series | Original 40 Series |
| Product Type | Street Mufflers |
| Vehicle Type | Street/Strip |
| Vehicle Type | Late Model Muscle Car |
| Vehicle Type | Truck/SUV |
| Vehicle Type | Classic Muscle Car |
| Vehicle Type | Street Rod |
| 9957 | Slip-Fit |
| 9958 | Slip-Fit |
| part type | Exhaust Muffler |
| Sub Category | Mufflers |
| Description_INV | 2.50 IN(D)/3 OUT(C) 40 SERIES |
| Description_ASC | Universal Muffler - Some adaptation may be required. |
| Description_DES | Flowmaster 40 Series Chambered Muffler |
| Description_EXT | 40 Series - 2.50 Dual In / 3.00 Center Out - Aggressive Sound |
| Description_MKT | The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. |
| Description_FAB | Excellent Street/Strip and Off Road application |
| Description_FAB | Noticeable interior resonance |
| Description_FAB | Aggressive Sound Exterior Exhaust Tone |
| Description_FAB | Durable fully welded 16 gauge aluminized steel |
Mufflers
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