Flowmaster's Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large 3.50-inch "straight-through" stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded "bright" 409 stainless steel construction with the Flow FX logo embossed on both sides of the case. The Flow FX line of mufflers are perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case.
| Description_ABR |
MUFF 3.50IN |
| Description_SHO |
FM FFX CEN/CEN 3.5 |
| Description_INV |
3.5 IN(C)/OUT(C), 5X8X18, FLOW FX |
| Description_ASC |
Universal Muffler - Not a direct fit. Some adaption required. |
| Description_DES |
Flowmaster Flow FX Muffler |
| Description_EXT |
Flow FX Muffler - 3.50 Center In/3.50 Center Out - Moderate Sound - Stainless Steel |
| Description_MKT |
Flowmaster's Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large 3.50-inch "straight-through" stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded "bright" 409 stainless steel construction with the Flow FX logo embossed on both sides of the case. The Flow FX line of mufflers are perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case. |
| Description_FAB |
Durable fully welded bright 409S stainless steel for good looks and long life |
| Description_FAB |
High temp interior sound absorption material offers great sound control |
| Description_FAB |
High flow straight-through design for great performance |
| Description_FAB |
Moderate exterior performance tone |
| Description_FAB |
Mild to moderate interior tone |
| Description_FAB |
Flowmaster quality |
| Description_ABR |
MUFF 3.50IN |
| Description_SHO |
FM FFX CEN/CEN 3.5 |
| Description_INV |
3.5 IN(C)/OUT(C), 5X8X18, FLOW FX |
| Description_ASC |
Universal Muffler - Not a direct fit. Some adaption required. |
| Description_DES |
Flowmaster Flow FX Muffler |
| Description_EXT |
Flow FX Muffler - 3.50 Center In/3.50 Center Out - Moderate Sound - Stainless Steel |
| Description_MKT |
Flowmaster's Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large 3.50-inch "straight-through" stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded "bright" 409 stainless steel construction with the Flow FX logo embossed on both sides of the case. The Flow FX line of mufflers are perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case. |
| Description_FAB |
Durable fully welded bright 409S stainless steel for good looks and long life |
| Description_FAB |
High temp interior sound absorption material offers great sound control |
| Description_FAB |
High flow straight-through design for great performance |
| Description_FAB |
Moderate exterior performance tone |
| Description_FAB |
Mild to moderate interior tone |
| Description_FAB |
Flowmaster quality |
| 614 |
5.00 |
| 615 |
18.00 |
| 621 |
409 Stainless Steel |
| 616 |
8.00 |
| California Proposition 65 |
Yes |
| 3728 |
Flat Band |
| 1882 |
No |
| 17 |
Silver |
| 1161 |
0 |
| Exhaust Tip Quantity |
Sold Separately |
| 200 |
Natural |
| 3390 |
Performance |
| 617 |
No |
| 618 |
No |
| 601 |
3.50 |
| 619 |
Center |
| 1171 |
3.63 |
| 620 |
1 |
| 596 |
Weld-On |
| 596 |
Clamp-On |
| 1174 |
Absorption |
| 622 |
3.50 |
| 304 |
Center |
| 1172 |
3.63 |
| 623 |
1 |
| 8971 |
24.00 |
| 624 |
Yes |
| 33 |
Oval |
| Sound Level |
Moderate |
| 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 |
| Muffler Series |
FlowFX |
| Product Type |
Street Mufflers |
| Vehicle Type |
Late Model Muscle Car |
| Vehicle Type |
Classic Muscle Car |
| Vehicle Type |
Truck/SUV |
| Vehicle Type |
Street/Strip |
| Vehicle Type |
Street Rod |
| Warning |
California Proposition 65 |
| 9957 |
Slip-Fit |
| 9958 |
Slip-Fit |
| part type |
Exhaust Muffler |
| Sub Category |
Mufflers |
| 614 |
5.00 |
| 615 |
18.00 |
| 621 |
409 Stainless Steel |
| 616 |
8.00 |
| California Proposition 65 |
Yes |
| 3728 |
Flat Band |
| 1882 |
No |
| 17 |
Silver |
| 1161 |
0 |
| Exhaust Tip Quantity |
Sold Separately |
| 200 |
Natural |
| 3390 |
Performance |
| 617 |
No |
| 618 |
No |
| 601 |
3.50 |
| 619 |
Center |
| 1171 |
3.63 |
| 620 |
1 |
| 596 |
Weld-On |
| 596 |
Clamp-On |
| 1174 |
Absorption |
| 622 |
3.50 |
| 304 |
Center |
| 1172 |
3.63 |
| 623 |
1 |
| 8971 |
24.00 |
| 624 |
Yes |
| 33 |
Oval |
| Sound Level |
Moderate |
| 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 |
| Muffler Series |
FlowFX |
| Product Type |
Street Mufflers |
| Vehicle Type |
Late Model Muscle Car |
| Vehicle Type |
Classic Muscle Car |
| Vehicle Type |
Truck/SUV |
| Vehicle Type |
Street/Strip |
| Vehicle Type |
Street Rod |
| Warning |
California Proposition 65 |
| 9957 |
Slip-Fit |
| 9958 |
Slip-Fit |
| part type |
Exhaust Muffler |
| Sub Category |
Mufflers |
