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Exhaust Back Pressure Tester

SKU: 33600
  • Use to test for clogged or obstructed catalytic converters and mufflers.
  • Fast and easy to use - threads into Oxygen Sensor Port.
  • Includes 12mm and 18mm adapters to fit most domestic and imported vehicles.
  • Gage measures 2 1/2" diameter and has dual scale: 15 PSI and 1.00 Kg/Cm2.
  • Hose is 41" long.
Parts Breakdown: 
Instructions: