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Vibrant Performance Stainless Steel Flex Coupling with Inner Braid 3in x 4in - 63004

$47.99 $63.99
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Vibrant Performance Stainless Steel Flex Coupling with Inner Braid 3in x 4in - 63004
$47.99 $63.99
$47.99 $63.99

Engineered to absorb engine vibration and accommodate thermal expansion, the Vibrant Performance 63004 Stainless Steel Flex Coupling is a critical component for custom exhaust fabrication. This standard flex coupling features an integrated inner braid liner that provides a smooth flow path for high-velocity exhaust gases. This design effectively eliminates the common "whistle" associated with unlined bellows while protecting the internal bellows from premature failure due to extreme thermal exposure.

  • Inlet/Outlet Diameter: 3.00"
  • Overall Length: 4.00"
  • Material: Stainless Steel
  • Liner Type: Inner Braid (protects bellows and smooths gas flow)
  • Application: Recommended for naturally aspirated systems
  • Manufacturer Part Number: 63004
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