Vibrant · New
Vibrant LiteFlex Coupling w/Interlock Liner 2.00in ID x 4.00in Long
MPN 66604 · Store SKU vib66604
Supplier stock checked 11/7/2026, 1:17:30 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
Vibrant Performance LiteFlex Exhaust Couplings feature an internal Stainless Steel Interlock Liner to facilitate smooth exhaust flow. The Interlock Liner also protects the bellows corrugations from elevated exhaust temperatures - all while allowing a degree of flexibility required in high performance applications. They feature a lightweight outer wire mesh that limits bellows expansion, as well as providing protection from road debris. LiteFlex Coupling with Interlock Liner, 2.00" I.D. x 4.00" Long
Manufacturer fitment & guides
Check 66604 against the manufacturer’s application information below.