These new 4-inch Scalloped tip mufflers were designed and built specifically for the Indian Chieftain and Roadmaster.
Starting with a chromed 4-inch muffler body and ending with a chrome billet aluminum scalloped tip, these mufflers are the perfect addition to your classic looking Indian.
The internal construction of the muffler bodies consists of 2.5-inch perforated constant velocity cores, wrapped in woven fiberglass that is protected by a fiberglass wrap.
This provides outstanding performance with a deep thundering bass note that nobody else can match.
4" muffler body
2.5" perforated core, with 2" steps
Proprietary Cobra pillow insulation
4" billet aluminum scalloped tip