Vibrant Performance LiteFlex exhaust couplings use an internal stainless steel interlock liner that promotes smooth exhaust flow. The interlock liner protects the bellows corrugations from elevated exhaust temperatures while allowing the flexibility required in high performance applications. A lightweight outer wire mesh braid limits bellows expansion and protects against road debris.
- Type: stainless steel flex coupling with interlock liner and mesh braid
- Inlet/outlet: 2.25 in
- Length: 6 in
- Material: stainless steel bellows and braid
- Outer mesh braid limits bellows expansion and guards against road debris
- Part number: 66706
FAQ
What size is this flex coupling?
It has a 2.25 in inlet and outlet and is 6 in long.
What does the interlock liner do?
It promotes smooth exhaust flow and shields the bellows corrugations from elevated exhaust temperatures while allowing flexibility.
What is the mesh braid for?
The outer mesh braid limits bellows expansion and protects the coupling from road debris.

