Squirrelly's line of silicone couplers feature 3 layers of polyester reinforcement and are suitable for applications with boost pressures up to 45psi. They also feature a temperature rating of 428°F for direct to turbo...

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Squirrelly's line of silicone couplers feature 3 layers of polyester reinforcement and are suitable for applications with boost pressures up to 45psi. They also feature a temperature rating of 428°F for direct to turbocharger installations.

  • Leg Length: 3.5"
  • Size: 4" to 3"
  • Material: 3-ply Polyester Reinforced
  • Temp: 428 Degrees F (220 C)


  • Squirrelly's line of silicone couplers feature 3 layers of polyester reinforcement and are suitable for Compatible with with boost pressures up to 45psi. They also feature a temperature rating of 428F for direct to turbocharger installations.
  • Size: 4" to 3"
  • Length: 3.5"
  • Material: 3-ply Polyester Reinforced
  • Temp: 428 Degrees F (220 C)
  • Squirrelly's line of silicone couplers feature 3 layers of polyester reinforcement and are suitable for Compatible with with boost pressures up to 45psi. They also feature a temperature rating of 428F for direct to turbocharger installations.
  • Size: 4" to 3"
  • Length: 3.5"
  • Material: 3-ply Polyester Reinforced
  • Temp: 428 Degrees F (220 C)

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