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The Vibrant 2719 4″ Silicone Coupler features a 4-Ply Silicone construction with a 4″ I.D. and 36″ overall length. The Vibrant couplers features a 1-year limited warranty and are perfect for those replacing old worn boots or building their own custom turbocharger setup or intake.


  • 4″ Inlet/Outlet
  • 36″ Overall Length
  • 0.18 Wall Thickness
  • Burst Strength: 40 PSI
  • Multiple Colors Available

Black – 2719
Red – 2719R
Blue -2719B


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