TurboSmart Constant Tension clamps are engineered to compensate for thermal cycling and hose deformation in high-performance engine bays. As silicone and rubber hoses expand and contract under heat and boost, the outer Spring Action Band maintains consistent clamping force and load for maximum sealing reliability, including resistance to compression set. The unique design allows hoses to expand and contract without cutting or bruising soft silicone, making these clamps ideal for intercooler, intake and cooling system applications. Features Includes 2 clamps per pack Dual spring action via convoluted Spring Action Band Dual bead inner shell for concentrated sealing force Flanged edges to protect soft silicone and rubber hoses Reduces hose stress to help increase service life Maintains consistent load during thermal expansion and contraction Typical Applications Intercooler piping and silicone couplers Turbocharger compressor and intake plumbing Radiator and coolant hoses Catch can and breather systems Street car, track car and motorsport builds Fitment Notes Designed for silicone and rubber hoses Select clamp size based on outside diameter of installed hose Recommended installation torque: 5.6Nm / 50 in-lbs Tool required: Flat head screwdriver or 5/16" socket Available size variants (clamping range / part number): 1.125"–1.500" – TS-HCT-M033 1.375"–1.875" – TS-HCT-M042 1.625"–2.375" – TS-HCT-M050 1.970"–2.875" – TS-HCT-M062 2.500"–3.375" – TS-HCT-M075 2.750"–3.625" – TS-HCT-M081 3.750"–4.625" – TS-HCT-M100
