Fit Most Turbo Vehicle: This turbo system leakage tester kit include 4 pairs stepped stoppers, use to block up intake hose and exhaust hose. Double Barometer Computer Water Leakage Tester Cooling System Air... With Pressure Guage Tester: with a 0-6 bar(0-87 psi) pressure guage, it could precise measurement the pressure inside the hose, included pressure regulator, press down it means lock, when you need adjust pressure, you need pull up it and rotate. Troubleshooting Turbo Leaks: if you have a turbo-charged car, leaks can develop in the system. Turbo Syste Leakage Tester, 9 Piece Turbo Syste Leakage Tester Set... Snapklik.co : DPTOOL Turbo Syste Leakage Tester Turbocharger Air The multiple sizes allows for fitting several size hoses, they can work on 1., 38''-3., 54'' diameter hose, the detail size are 35, 40, 45 mm (1., 38'', 1., 57'', 1., 77''); 50, 55, 60 mm (1., 97'', 2., 17'', 2., 36''); 65, 70, 75 mm (2., 56'', 2., 76'', 2., 95''); 80, 85, 90 mm (3., 15'', 3., 35'', 3., 54'') If you have any leaks in the turbo system, you will have a loss of boost pressure and a subsequent loss of power. and this turbo pressure testers kit are specially design to check turbo system leaks or cooling systems pipe, help you easy to troubleshoot turbo leak, and find the leak location Fit Most Turbo Vehicle:Â This turbo system leakage tester kit include 4 pairs stepped stoppers, use to block up intake hose and exhaust hose. Turbo Diagnostic Tool DPTOOL Turbo System Leakage Tester Pressure Gauge Kit For 449596 and a red manual valve to control air pressure on and off; you can pull the red excess pressure release valve to reduce air pressure if over pressurisation