The Vibrant stainless steel race muffler is densely packed with multi-layered sound absorption material and TIG welded from 304 stainless steel for durability and corrosion resistance. It is lightweight and compact and is designed to meet muffler requirement rules at race tracks across North America. It has a 3 in inlet and outlet inside diameter, a 3.75 in muffler outside diameter, and a 9 in overall length.
- Type: Race muffler, straight through design
- Inlet/outlet inside diameter: 3 in
- Muffler outside diameter: 3.75 in
- Overall length: 9 in
- Material: 304 stainless steel, TIG welded
- Fitment: Universal
- Part number: 1769
FAQ
What size is the Vibrant 1769 race muffler?
It has a 3 in inlet and outlet inside diameter, a 3.75 in body, and a 9 in overall length.
What material is the 1769 race muffler?
It is TIG welded from 304 stainless steel for durability and corrosion resistance.
Is the 1769 muffler suitable for track use?
Yes. It is designed to meet muffler requirement rules at race tracks across North America.

