... 2 times of above prices 4) Working pressure: 0.3 to 0.9MPa 5) Burst pressure:1.9MPa6)Thickness: 2mm to 5mm7 ... hump, multiple hump, hump hose with steel ring)*Straight reducer silicone hose ( transition hose)*Reducer elbow silicone hose (90 degree, 45 degree reducer ... can manufacture high performance turbo and coolant hose hose kits for Audi, BMW, Nissan, Mazda, Subaru, Toyota, Honda, MIT, VW, etc ...