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Exhaust Back Pressure Tester

S&G Tool Aid 33600 Exhaust Back Pressure Tester


  • $41.84


S&G Tool Aid 33600 Exhause Back Pressure Tester is used to test for clogged and obstructed catalytic converters and mufflers. No need to tap into the exhaust system and reseal holes afterwards.

  • Fast and easy to use.
  • Threads into Oxygen Sensor Port.
  • Gage measures 2-1/2" diameter and has dual scale: 15 PSI and 1.00 Kg/Cm2.
  • 41” long hose.
  • Packed in a vinyl pouch for store display and storage.
  • Includes 12mm and 18mm adapters to fit most domestic and imported vehicles.
  • Complete with instructions.

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