What material is the Aeroturbine muffler made of?
All Aeroturbine mufflers are manufactured using the highest quality welded 304-polished stainless steel inside & out. Every component of the Aeroturbine is completely stainless steel. There is no fiberglass or steel packing to corrode or burnout, or baffles to rust or displace. The Aeroturbine is truly a lifetime product.