Our silicone couplers are constructed of 4 ply material, temperature rated to 392 degrees F, and pressure-rated to 43.5 psi at that 392-degree temperature. T-Bolt clamps should be used and are available separately. 

These are straight couplers, 3" in length. Sizes listed are Inside Diameter.

The 1" couplers are for attaching blow off valve to the optional blow off valve bung available with our FMIC kits and is available in Blue, and Black.

2.38" is perfect for stock Ford 2.3 throttle body, available in black only. 

2.5" is what we use in all of our intercooler kits and is available in Blue, and Black.



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Silicone Straight Couplers

  • $8.99
  • $6.49


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Tags: silicone, straight, coupler, adapter, tube, couplers, turbo, hose, hoses