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Silicone Hose — 4-Ply Polyester Reinforced

Ace Race Parts' line of 4-ply reinforced silicone hose couplings are manufactured to withstand high boost and high temperature applications without swelling or bursting. All Ace Race Parts 4-ply silicone hose couplers are reinforced with polyester and are SAEJ20 compliant. With a service temperature range from -65°F to 356°F, these... Read More

  • 2.000" ID x 2.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.000" ID x 2.500" ID 4-Ply Reinforced Silicone Reducer

    SKU 44010
    $ 10.75 - $ 10.75
    $ 10.75
    $ 10.75 - $ 10.75
    $ 10.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

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  • 2.000" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.000" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer

    SKU 44013
    $ 11.75 - $ 11.75
    $ 11.75
    $ 11.75 - $ 11.75
    $ 11.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.000" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.000" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer

    SKU 44016
    $ 12.75 - $ 12.75
    $ 12.75
    $ 12.75 - $ 12.75
    $ 12.75
    Only 10 left!

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.000" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.000" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer

    SKU 44032
    $ 14.75 - $ 14.75
    $ 14.75
    $ 14.75 - $ 14.75
    $ 14.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.250" ID x 2.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.250" ID x 2.500" ID 4-Ply Reinforced Silicone Reducer

    SKU 44011
    $ 11.75 - $ 11.75
    $ 11.75
    $ 11.75 - $ 11.75
    $ 11.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.250" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.250" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer

    SKU 44014
    $ 12.75 - $ 12.75
    $ 12.75
    $ 12.75 - $ 12.75
    $ 12.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.250" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.250" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer

    SKU 44017
    $ 12.75 - $ 12.75
    $ 12.75
    $ 12.75 - $ 12.75
    $ 12.75
    Only 12 left!

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.500" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.500" ID x 2.750" ID 4-Ply Reinforced Silicone Reducer

    SKU 44015
    $ 12.75 - $ 12.75
    $ 12.75
    $ 12.75 - $ 12.75
    $ 12.75
    Only 7 left!

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.500" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.500" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer

    SKU 44018
    $ 13.75 - $ 13.75
    $ 13.75
    $ 13.75 - $ 13.75
    $ 13.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.500" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.500" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer

    SKU 44025
    $ 13.75 - $ 13.75
    $ 13.75
    $ 13.75 - $ 13.75
    $ 13.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer

    SKU 44033
    $ 15.75 - $ 15.75
    $ 15.75
    $ 15.75 - $ 15.75
    $ 15.75
    Only 17 left!

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.750" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.750" ID x 3.000" ID 4-Ply Reinforced Silicone Reducer

    SKU 44019
    $ 13.75 - $ 13.75
    $ 13.75
    $ 13.75 - $ 13.75
    $ 13.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 2.750" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    2.750" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer

    SKU 44026
    $ 14.75 - $ 14.75
    $ 14.75
    $ 14.75 - $ 14.75
    $ 14.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 3.000" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    3.000" ID x 3.500" ID 4-Ply Reinforced Silicone Reducer

    SKU 44027
    $ 14.75 - $ 14.75
    $ 14.75
    $ 14.75 - $ 14.75
    $ 14.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 3.000" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts
    Sold out

    3.000" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer

    SKU 44034
    $ 16.75 - $ 16.75
    $ 16.75
    $ 16.75 - $ 16.75
    $ 16.75
    Out of stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details
  • 3.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer - Ace Race Parts

    3.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer

    SKU 44036
    $ 17.75 - $ 17.75
    $ 17.75
    $ 17.75 - $ 17.75
    $ 17.75
    25+ in stock

    4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers a...

    View full details