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Vibrant Performance 2776 4-Ply Aramid Reinforced Silicone Transition Coupler - 3.5in to 4in ID (Black)

$34.99 $46.99
-26%
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Vibrant Performance 2776 4-Ply Aramid Reinforced Silicone Transition Coupler - 3.5in to 4in ID (Black)
$34.99 $46.99
$34.99 $46.99

The Vibrant Performance 2776 4-ply aramid reinforced silicone transition coupler is engineered for high-performance plumbing in intake and cooling systems. Designed to bridge the gap between 3.5-inch and 4-inch piping, this hand-wrapped coupler utilizes high-temperature resistant aramid reinforcement fabric between silicone layers to handle extreme pressure and heat without swelling or bursting.

This transition connector is ideal for charge pipe assemblies, custom radiator hoses, and cold air intakes where reliability under boost or high thermal stress is critical. Its multi-layer construction is UV and ozone resistant to prevent degradation and cracking over time.

  • Part Number: 2776
  • Material: 4-Ply Aramid Reinforced Silicone
  • Inside Diameter 1: 3.5 in
  • Inside Diameter 2: 4 in
  • Length: 3 in
  • Operating Temp Range: -75°F to 392°F (-60°C to 200°C)
  • Specifications: Meets or exceeds SAE J20 standards
  • Media Compatibility: Suitable for air, water, and coolant (Not for fuel or oil service)
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