HPS Silicone Hoses HTSR-375-400-BLK Silicone High Temperature 4-ply Reinforced Reducer Coupler Hose, 40 PSI Maximum Pressure, 3" Length, 3-3/4" 4" ID, Black 797435772281 Dimensions: 2" dia

Dimensions: 2" dia

Air hose can swivel in any direction of connection from air source

Without any re-tuning

If your rig is anything but stock

HPS Silicone Hoses HTSR-375-400-BLK Silicone High Temperature 4-ply Reinforced Reducer Coupler Hose, 40 PSI Maximum Pressure, 3" Length, 3-3/4" 4" ID, Black 797435772281 Dimensions: 2" diaBrand HPS Silicone Hoses Model HTSR 375 400 BLK Color Black Made of High Temp 4 ply Reinforced Silicone Meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications Great for marine and industrial use, custom turbo or intercooler piping fabrication, DIY intake or radiator cooling system UV and ozone resistant Silicone hose is NOT compatible with fuel or oil;