HPS 4" - 4-1/2" (102mm - 114mm) ID Straight Reducer Coupler Hose 4-Ply High Temp Silicone Blue 3" Length Angle_70 Degree and DIY intake or radiator

and DIY intake or radiator cooling systems

1/2 inch band

With premium quality silicone and race inspired design

Ideal replacement for factory boost controllers

100% Stainless Steel Clamps are included for easy installation

HPS 4" - 4-1/2" (102mm - 114mm) ID Straight Reducer Coupler Hose 4-Ply High Temp Silicone Blue 3" Length Angle_70 Degree and DIY intake or radiatorHPS 4" 4 1 2" (102mm 114mm), 3" Long High Temp 4 ply Reinforced Blue Silicone Reducer Coupler Hose meet and exceeds SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS performance silicone Reducer Coupler Hose is designed and engineered to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial