... OEM product specifications: Universal Blue 2.5'' 3-Ply 45 Degree Silicone Hose Coupler 63MM Turbo Intake HoseStandard color: Blue ... silicone hose (76mm long)*Standard elbow silicone hose(90 degree, 45 degree, 135 degree, 180 degree elbow hose)*Hump silicone ... silicone hose ( transition hose)*Reducer elbow silicone hose (90 degree, 45 degree reducer elbow hose)*Vacuum tube (vacuum silicone hose) *Hose ...