Vibrant Performance TurboFlex couplings use an internal stainless steel interlock liner to facilitate smooth flow and protect the bellows from direct exposure to high temperature exhaust gases. They are recommended for high flowing, high temperature applications such as forced induction, and custom sizes are available by special request.
- Type: flexible turbo coupling with interlock liner
- Inlet and outlet: 1.75 in
- Overall length: 4 in
- Material: 304 stainless steel with interlock liner
- Application: high temperature forced induction
- Part number: 60404
FAQ
What is the interlock liner for?
The internal 304 stainless steel interlock liner smooths flow and protects the bellows from direct exposure to high temperature exhaust gases.
What size is this coupling?
It has 1.75 in inlet and outlet with an overall length of 4 in.
What applications is it for?
It is recommended for high flowing, high temperature applications such as forced induction.

