The Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers.
| 614 |
4.00 |
| 615 |
13.00 |
| 621 |
409 Stainless Steel |
| Body Width |
9.50 |
| California Proposition 65 |
Yes |
| 1882 |
No |
| 17 |
Black |
| 1161 |
0 |
| Exhaust Tip Quantity |
Sold Separately |
| Finish |
High-Temperature Paint |
| 3390 |
Performance |
| 617 |
No |
| 618 |
No |
| 601 |
3.50 |
| 619 |
Offset |
| 1171 |
3.63 |
| 620 |
1 |
| 596 |
Weld-On |
| 596 |
Clamp-On |
| 1174 |
Chambered |
| 622 |
3.50 |
| 304 |
Center |
| 1172 |
3.63 |
| 623 |
1 |
| 8971 |
19.00 |
| 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 |
3.50 |
| Mount Type |
Uses New Hangers (Not Included) |
| Muffler Series |
40 Series Delta Force |
| Product Type |
Race Products |
| Vehicle Type |
Late Model Muscle Car |
| Vehicle Type |
Classic Muscle Car |
| Vehicle Type |
Street/Strip |
| Vehicle Type |
Race |
| Warning |
California Proposition 65 |
| 9957 |
Slip-Fit |
| 9958 |
Slip-Fit |
| part type |
Exhaust Muffler |
| Sub Category |
Mufflers |
| 614 |
4.00 |
| 615 |
13.00 |
| 621 |
409 Stainless Steel |
| Body Width |
9.50 |
| California Proposition 65 |
Yes |
| 1882 |
No |
| 17 |
Black |
| 1161 |
0 |
| Exhaust Tip Quantity |
Sold Separately |
| Finish |
High-Temperature Paint |
| 3390 |
Performance |
| 617 |
No |
| 618 |
No |
| 601 |
3.50 |
| 619 |
Offset |
| 1171 |
3.63 |
| 620 |
1 |
| 596 |
Weld-On |
| 596 |
Clamp-On |
| 1174 |
Chambered |
| 622 |
3.50 |
| 304 |
Center |
| 1172 |
3.63 |
| 623 |
1 |
| 8971 |
19.00 |
| 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 |
3.50 |
| Mount Type |
Uses New Hangers (Not Included) |
| Muffler Series |
40 Series Delta Force |
| Product Type |
Race Products |
| Vehicle Type |
Late Model Muscle Car |
| Vehicle Type |
Classic Muscle Car |
| Vehicle Type |
Street/Strip |
| Vehicle Type |
Race |
| Warning |
California Proposition 65 |
| 9957 |
Slip-Fit |
| 9958 |
Slip-Fit |
| part type |
Exhaust Muffler |
| Sub Category |
Mufflers |
| Description_ABR |
MUFF 3.50IN |
| Description_SHO |
MUFF 3.5 O/C 409S 40 |
| Description_INV |
3.5 O/C 409S 40 SERIES RACE 4X9 |
| Description_ASC |
Universal Race Muffler - Not a direct fit. Some adaptation required. |
| Description_DES |
Flowmaster 40 Series Delta Force Race Muffler |
| Description_EXT |
40 Series Race Muffler 409SS - 3.50 Offset In / 3.50 Center Out -Aggressive Sound |
| Description_MKT |
The Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers. |
| Description_FAB |
Race proven Delta Flow technology |
| Description_FAB |
No internal packing to blowout |
| Description_FAB |
Good decibel reduction over open headers |
| Description_FAB |
Durable fully welded 16 gauge stainless steel - two chamber race muffler |
| Description_ABR |
MUFF 3.50IN |
| Description_SHO |
MUFF 3.5 O/C 409S 40 |
| Description_INV |
3.5 O/C 409S 40 SERIES RACE 4X9 |
| Description_ASC |
Universal Race Muffler - Not a direct fit. Some adaptation required. |
| Description_DES |
Flowmaster 40 Series Delta Force Race Muffler |
| Description_EXT |
40 Series Race Muffler 409SS - 3.50 Offset In / 3.50 Center Out -Aggressive Sound |
| Description_MKT |
The Delta Force 40 series race mufflers utilize Flowmaster's Delta Flow technology and feature excellent power characteristics with good sound reduction qualities. Recommended for all racing applications where mufflers are required with a substantial decibel reduction over open headers. |
| Description_FAB |
Race proven Delta Flow technology |
| Description_FAB |
No internal packing to blowout |
| Description_FAB |
Good decibel reduction over open headers |
| Description_FAB |
Durable fully welded 16 gauge stainless steel - two chamber race muffler |
