The Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series, but with a deeper tone, and all the benefits of extra performance and low interior resonance from the Delta Flow® technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
| Description_ABR |
MUFF 2.50IN |
| Description_SHO |
MUFF40SRS DUAL/D 2.5 |
| Description_INV |
2.5 IN(D)/2.5 OUT(D) SUPER 40 409S |
| Description_ASC |
Universal Muffler - Some adaptation may be required. |
| Description_DES |
Flowmaster Super 40 Series Chambered Muffler |
| Description_EXT |
Super 40 Stainless Steel - 2.50 Dual In / 2.50 Dual Out - Aggressive Sound |
| Description_MKT |
The Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series, but with a deeper tone, and all the benefits of extra performance and low interior resonance from the Delta Flow® technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. |
| Description_FAB |
Excellent performance on high horsepower vehicles |
| Description_FAB |
Noticeable interior resonance |
| Description_FAB |
Deep Aggressive Sound Exhaust Note |
| Description_FAB |
Durable fully welded 409SS stainless steel |
| Description_ABR |
MUFF 2.50IN |
| Description_SHO |
MUFF40SRS DUAL/D 2.5 |
| Description_INV |
2.5 IN(D)/2.5 OUT(D) SUPER 40 409S |
| Description_ASC |
Universal Muffler - Some adaptation may be required. |
| Description_DES |
Flowmaster Super 40 Series Chambered Muffler |
| Description_EXT |
Super 40 Stainless Steel - 2.50 Dual In / 2.50 Dual Out - Aggressive Sound |
| Description_MKT |
The Super 40® features Flowmaster's Delta Flow® technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series, but with a deeper tone, and all the benefits of extra performance and low interior resonance from the Delta Flow® technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. |
| Description_FAB |
Excellent performance on high horsepower vehicles |
| Description_FAB |
Noticeable interior resonance |
| Description_FAB |
Deep Aggressive Sound Exhaust Note |
| Description_FAB |
Durable fully welded 409SS stainless steel |
| 614 |
5.00 |
| 615 |
13.50 |
| 621 |
409 Stainless Steel |
| 616 |
10.00 |
| California Proposition 65 |
Yes |
| 1882 |
No |
| 17 |
Black |
| 1161 |
0 |
| Exhaust Tip Quantity |
Sold Separately |
| 200 |
Natural |
| 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 |
2.50 |
| Outlet Location |
Dual |
| 1172 |
2.63 |
| 623 |
2 |
| 598 |
Dual |
| 8971 |
19.50 |
| 624 |
No |
| 33 |
Oval |
| Sound Level |
Aggressive |
| 626 |
No |
| 3145 |
Universal |
| Brand |
Flowmaster |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| Category |
Exhaust |
| Emission Code |
5 |
| Fitment |
Universal |
| Inlet Diameter |
2.50 |
| Mount Type |
Uses New Hangers (Not Included) |
| Muffler Series |
Super 40 Series |
| Product Type |
Street Mufflers |
| Vehicle Type |
Street Rod |
| Vehicle Type |
Classic Muscle Car |
| Vehicle Type |
Street/Strip |
| Vehicle Type |
4/6 CYL Engine |
| Vehicle Type |
Truck/SUV |
| Vehicle Type |
Late Model Muscle Car |
| Warning |
California Proposition 65 |
| 9957 |
Slip-Fit |
| 9958 |
Slip-Fit |
| part type |
Exhaust Muffler |
| Sub Category |
Mufflers |
| 614 |
5.00 |
| 615 |
13.50 |
| 621 |
409 Stainless Steel |
| 616 |
10.00 |
| California Proposition 65 |
Yes |
| 1882 |
No |
| 17 |
Black |
| 1161 |
0 |
| Exhaust Tip Quantity |
Sold Separately |
| 200 |
Natural |
| 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 |
2.50 |
| Outlet Location |
Dual |
| 1172 |
2.63 |
| 623 |
2 |
| 598 |
Dual |
| 8971 |
19.50 |
| 624 |
No |
| 33 |
Oval |
| Sound Level |
Aggressive |
| 626 |
No |
| 3145 |
Universal |
| Brand |
Flowmaster |
| California Proposition 65 Chemical Name |
Chromium (hexavalent compounds) |
| California Proposition 65 Chemical Name |
Nickel (Metallic) |
| Category |
Exhaust |
| Emission Code |
5 |
| Fitment |
Universal |
| Inlet Diameter |
2.50 |
| Mount Type |
Uses New Hangers (Not Included) |
| Muffler Series |
Super 40 Series |
| Product Type |
Street Mufflers |
| Vehicle Type |
Street Rod |
| Vehicle Type |
Classic Muscle Car |
| Vehicle Type |
Street/Strip |
| Vehicle Type |
4/6 CYL Engine |
| Vehicle Type |
Truck/SUV |
| Vehicle Type |
Late Model Muscle Car |
| Warning |
California Proposition 65 |
| 9957 |
Slip-Fit |
| 9958 |
Slip-Fit |
| part type |
Exhaust Muffler |
| Sub Category |
Mufflers |
