High Quality Silicone Hose & Clamps Kit Replace stock OEM Hoses with Aramid Reinforced fluoro lined silicone; No more worries about hoses blowing off during the competition or daily driving. Package Includes: 4 PCS silicone hoses and 8 PCS clamps Working Pressure: 0.3Mpa (43.5 PSI) to 0.9Mpa (130.5 PSI) Bursting Pressure: 245 PSI Hose: 5 ply reinforced, 6mm wall thickness Clamp: Stainless Steel Size Tolerance: +/-0.5mm