The Vibrant TPV universal muffler is race inspired and built to handle the demands of high-performance vehicles. It uses premium 304 stainless steel construction, fully TIG welded for durability, with a True Straight Through core for unrestricted exhaust flow. Dense multi-layer sound suppression material inside produces a low, deep exhaust note, and the unit carries a 4 in round straight cut tip.
- Type: universal performance muffler
- Inlet I.D.: 4 in
- Tip: 4 in O.D. round, straight cut, 4.5 in long
- Body length: 14 in
- Overall length: 21 in
- Material: 304 stainless steel, fully TIG welded
- Design: True Straight Through core
- Part number: 1091
FAQ
What is the inlet size of the 1091 muffler?
It has a 4 in inlet and a 4 in round straight cut tip.
How long is the TPV muffler overall?
The body is 14 in long and the overall length including the tip is 21 in.
What material is the TPV muffler made from?
It is built from premium 304 stainless steel and fully TIG welded for durability.

