| muffler part number | Kit Only |
| WARNING CA Proposition 65 | Yes |
| Bullet Point #1 | Mandrel bent 16 gauge stainless steel tubing |
| muffler series | 50 Series Big Block |
| Outlet Diameter (in) | 3.5 |
| Bullet Point #2 | Aggressive Sound Exterior Exhaust Tone |
| Bullet Point #3 | Includes hangers and hardware for easy installation |
| Bullet Point #4 | Connects After Factory Catalytic Converter |
| Tip Diameter | 4.000 in. |
| Tail Pipe Quantity | 1 |
| Exit Position | Single Side Exit |
| California Proposition 65 Chemical Name | Chromium (hexavalent compounds) |
| heat shield | No |
| Inlet Diameter (in) | 3 |
| Heat Shield Attached | No |
| Prop 65 - Short Label | prop65_warning.jpg |
| Emission Code Description | Part does not affect Vehicle Emissions |
| Muffler Count | 1 |
| Inlet Diameter | 3.000 in. |
| Prop 65 (C, R or CR) | CR |
| California Proposition 65 Chemical Name 1 | Nickel (metallic) |
| Sound Level | Aggressive Sound |
| single dual | Single |
| Single or Dual | Single |
| Outlet Outside Diameter | 3.500 in. |
| Exit Style | Straight |
| California Proposition 65 Chemical Name 2 | Chromium (hexavalent compounds) |
| Emission Code | 5 |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Outlet Diameter | 3.500 in. |
| System Type | Cat-back System |
| Title | Flowmaster 817328 Cat-back System 409S - Single Side Exit - American Thunder - Aggressive Sound |
| Material | Stainless Steel |
| inlet position | Dual |
| Prop 65 Yes/No | Yes |
| 2WD/4WD | 2WD/4WD |
| Muffler Quantity | 1 |
| exhaust series | American Thunder |
| Tail Pipe Outlet Outside Diameter | 3.5 |
| Inlet Inside Diameter | 3.500 in. |
| Tip Diameter (in) | 4 |
| Tubing Diameter | 3.500 in. |
| Exhaust Type | Single |
| Tail Pipe Diameter | 3.500 in. |
| Part Terminology | Exhaust System Kit |
