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With a straight-through design for maximum flow and power, Thrush Glasspack mufflers feature exclusive Continuous Roving Fiberglass technology that absorbs unwanted resonance while maintaining a powerful tone.
| Muffler Material | Stainless Steel |
| Body Shape | Round |
| VMRS Code | 043003001 |
| Muffler Shell Overall Length | 25 in. |
| Muffler Inlet I.D. | 3" |
| Brand | Thrush |
| Body Length | 20 in |
| Body Diameter | 4 in. |
| Muffler Body Width (in) | 4" |
| Muffler Outlet I.D. | 3" |
| Outlet Configuration | 3" I.D. Pipe |
| Finish | Aluminized |
| Inlet Configuration | 3" I.D. Pipe |
| Muffler Body Height (in) | 4" |
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