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The list below is only a sample of what is available and can be ordered in virtually any configuration of inlet and outlet positions. Call with your combination for options and pricing.
| Model # | inlet | outlet | case size | price each |
| Pro Street | ||||
| 6111 | 2 | 2 | 4x6x12 | 69.50 |
| 6221 | 2.25 | 2.25 | 4x6x12 | 69.50 |
| 6331 | 2.5 | 2.5 | 4x6x12 | 69.50 |
| 6443 | 3 | 3 | 4x6x12 | 74.50 |
| Sportsman Street* | ||||
| 3221 | 2.25 | 2.25 | 4x8.5x13 | 79.50 |
|
3331 |
2.5 | 2.5 | 4x8.5x13 | 79.50 |
| 3336 | 2.5 | 2.5x2 | 4x8.5x13 | 89.50 |
| 3347 | 2.5x2 | 3 | 4x8.5x13 | 89.50 |
| 3436 | 3 | 2.5x2 | 4x8.5x13 | 89.50 |
| 3442 | 3 | 3 | 4x8.5x13 | 79.50 |
| Pro Shoot Out** | ||||
| 4332 | 2.5 | 2.5 | 4x6x12 | 99.50 |
| 4444 | 3 | 3 | 4x6x12 | 99.50 |
| 4544 | 3.5 | 3 | 4x6x12 | 99.50 |
| 4554 | 3.5 | 3.5 | 4x6x12 | 99.50 |
| 4664 | 4 | 4 | 5x6.75x13 | 124.50 |
| Super Stock | ||||
| 1442 | 3 | 3 | 4x8.5x12 | 119.50 |
| 1457 | 3x2 | 3.5 | 4x8.5x12 | 139.50 |
| 1553 | 3.5 | 3.5 | 4x8.5x12 | 119.50 |
| 1661 | 4 | 4 | 4.75x9.5x14 | 149.50 |
* Sound levels comparable to the popular 3 chamber mufflers
**Sound levels comparable to the popular 2 chamber mufflers