Key Features
Made with 4-ply polyester reinforced silicone.
Meets and exceeds SAEJ20 industry standards.
Ideal for heavy duty pressure connections and provides excellent heat resistance in high temperature applications.
Great for marine and industrial use, custom turbo or intercooler piping fabrication, and DIY intakes or radiator cooling systems.
UV and ozone resistant.
Silicone hose is NOT compatible with fuel or oil.

This HPS Performance 4" - 5" (102mm - 127mm), 4" Long High Temp 4-ply Reinforced Black Silicone Offset Reducer Coupler Hose meets and exceeds SAEJ20 industry standards. This product is ideal for heavy duty pressure connections and provides excellent resistance in high temperature applications. This offset reducer coupler hose is designed and engineered to meet high performance requirements specified in various industry standards, making this product great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intakes or radiator cooling systems. Temperature Range: -65F to 350F (177C). Inside Diameter: 4" - 5" (102mm - 127mm). Outside Diameter: 4.4" - 5.4" (112mm - 137mm). Hose Length: 4". Offset from the center: 1/2". Wall Thickness: 5mm (+/- 0.5mm). Color: Black. UV and ozone resistant. Remark: Silicone hose is NOT compatible with fuel or oil.