The Hooker line of Super Competition and Competition headers, mufflers and catback exhaust systems are the most complete on the market.
| Automotive Item Grade | High Performance |
| Body Height (in) | 5.25 |
| Body Length | 12.000 in. |
| Body Length (in) | 12 |
| Body Width (in) | 9 |
| Color | Stainless Steel |
| Emission Code | 5 |
| Finish | Polished |
| Fitment | Universal |
| Inlet Connection Type | Pipe Connection |
| Inlet Diameter (in) | 2 and 3 |
| Inlet Inside Diameter | 3.000 in., 2.000 in. |
| Inlet Outside Diameter | 3.000 in. |
| Inlet Position | Dual |
| Inlet Size | 0.667 in. Dual |
| Main Piping Diameter | 2.000 in., 3.000 in. |
| Material | 304 Stainless Steel |
| Muffler Series | Duel Path |
| Muffler Type | Dual Path |
| Outlet Connection Type | Pipe Connection |
| Outlet Diameter (in) | 3 |
| Outlet Position | Offset (Same End) |
| Outlet Size | Single 3.000 in. Offset |
| Outlet Type | Single |
| Overall Length | 12.000 in. |
| Overall Length (in) | 12 |
| Part Type | Exhaust Muffler |
| Reversible | Yes |
| Shape | Oval |
| Sound Level | Aggressive Sound |
| Tip Quantity | 0 |
| Type of Muffler | Dual Path |
| Vehicle Type | Classic Muscle Car |
| WARNING CA Proposition 65 | WARNING: Cancer and Reproductive Harm |
