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Mishimoto Silicone Coupler, 3.0" with 1/8" NPT Bung

Mishimoto Silicone Coupler, 3.0" with 1/8" NPT Bung
Pricing: $37.95

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  • Constructed from 4-ply silicone and heat resistant embedded fibers for optimal heat and pressure tolerance
  • 6061 aluminum 1/8" NPT bung for pressure/temperature sensors or water/meth injection
  • Sensor bung is molded into silicone for durable, repeatable, and leak free performance
  • An ideal alternative to welding a bung on your intercooler piping
  • Install is simple and can be completed in minutes
  • Available in black, blue, or red
  • Mishimoto Lifetime Warranty


Easily add a sensor or injection port to your charge air system using the Mishimoto Silicone Coupler with molded 1/8" NPT bung. This coupler is constructed with 4-ply silicone and heat resistant embedded fibers to provide optimal heat and pressure tolerance. The 6061 aluminum 1/8" NPT bung is precisely molded into the structure of the silicone providing a durable, leak free connection. This coupler provides simplicity to the addition of an NPT bung for your intercooler setup with no welding necessary. The Mishimoto 1/8" NPT silicone coupler is available in 2.5" or 3" and your choice of black, blue or red. As with all our products this coupler includes the Mishimoto Lifetime Warranty


  • (1) Silicone Coupler Mishimoto
  • Lifetime Warranty


If using this hose, we recommend purchasing:


  • Mishimoto
  • New


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W5.0000” x H5.0000” x L13.0000”

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