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

3.500" ID x 4.000" ID 4-Ply Reinforced Silicone Reducer4 PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS The Ace Race Parts brand of 4 Ply Polyester Reinforced Silicone Hose Reducing Couplers are manufactured to withstand high boost applications in a wide operating temperature range. Our silicone reducing hose couplings are offered in a polished black finish and are ideal for custom intercooler piping, air intakes, and other automotive, marine, and industrial applications. FEATURES Polished Black

4-PLY REINFORCED SILICONE HOSE FOR HIGH BOOST APPLICATIONS

The Ace Race Parts brand of 4-Ply Polyester Reinforced Silicone Hose Reducing Couplers are manufactured to withstand high boost applications in a wide operating temperature range. Our silicone reducing hose couplings are offered in a polished black finish and are ideal for custom intercooler piping, air intakes, and other automotive, marine, and industrial applications.

FEATURES

• Polished Black Finish
• 4-Ply Polyester Reinforced
• High Boost Applications — Up to 65 PSI*
• Safe Temperature Range: -65°F to 356°F
• SAEJ20 Compliant Silicone Hose
  

* For high pressure applications we recommend using our Light Duty Spring Loaded T-Bolt Clamps, which are capable of handling high boost applications due to the constant pressure provided by the spring style clamp.

Our 2-inch ID silicone hoses, couplings, and other fittings work perfectly with Ace Race Parts brand Aluminum Tube, Aluminum Mandrel Bends, Cast Aluminum Elbows, and Stainless Steel T-Bolt Clamps.