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Vibrant Performance LiteFlex Exhaust Coupling with Interlock Liner - 2.25in ID x 4.00in Long (66704)

$31.79 $42.79
-26%
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Vibrant Performance LiteFlex Exhaust Coupling with Interlock Liner - 2.25in ID x 4.00in Long (66704)
$31.79 $42.79
$31.79 $42.79

The Vibrant Performance LiteFlex Exhaust Coupling is engineered for high-performance exhaust systems that require a balance of flexibility and long-term durability. This 2.25-inch ID coupling features an internal stainless steel interlock liner that creates a smooth internal surface, significantly reducing exhaust turbulence and protecting the bellows corrugations from extreme temperatures.

Designed to handle the stresses of custom exhaust fabrication, the LiteFlex series includes a lightweight outer wire mesh. This mesh serves two critical functions: it prevents excessive bellows expansion under high-pressure conditions and shields the assembly from road debris. Use this coupling to manage thermal expansion and engine movement without sacrificing flow efficiency or structural integrity.

  • Internal stainless steel interlock liner for laminar exhaust flow
  • Protects bellows corrugations from high-heat fatigue
  • Lightweight outer wire mesh limits expansion and adds protection
  • Inlet/Outlet Inner Diameter: 2.25 in
  • Overall Length: 4.00 in
  • Manufacturer Part Number: 66704
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