This Vibrant Performance electropolished bellows assembly features a directional, smooth-flow solid liner and is available in 304 and 321 stainless steel. It is ideal for use on wastegate dump tubes and other exhaust pipes where vibration control is needed, and the electropolished finish removes impurities for a cleaner weld. This assembly has a 4 in inlet and outlet inside diameter and a 4 in overall length.
- Type: bellows assembly with solid liner
- Inlet/outlet ID: 4 in
- Overall length: 4 in
- Material: 304 and 321 stainless steel
- Finish: electropolished
- Application: wastegate dump tubes and exhaust vibration control
- Part number: 68944
FAQ
What size is this bellows assembly?
It has a 4 in inlet and outlet inside diameter and a 4 in overall length.
What is the solid liner for?
The directional solid liner provides smooth flow through the bellows.
Why is it electropolished?
The electropolished finish removes impurities and provides a cleaner weld.

