Vibrant Performance standard flex couplings with inner braid liner provide smooth flow while keeping flexibility in the coupling itself. The inner braid protects the bellows from premature failure due to high temperature exhaust gas exposure and helps eliminate the whistle caused by high velocity flow. This coupling has 1.5 in inlet and outlet with a 4 in flex length and is recommended for naturally aspirated applications. Custom sizes are available upon special request.
- Type: standard flex coupling with inner braid liner
- Inlet/outlet: 1.5 in
- Flex length: 4 in
- Material: stainless steel with braid liner
- Best for: naturally aspirated applications
- Part number: 62304
FAQ
What does the inner braid liner do?
The braid liner protects the bellows from high temperature exhaust gas and helps eliminate exhaust whistle while keeping the coupling flexible.
What size is this flex coupling?
It has 1.5 in inlet and outlet with a 4 in flex length.
What applications is it recommended for?
It is recommended for naturally aspirated applications, with custom sizes available on request.

