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Thexton 389 Backpressure Test Adapter Kit


Brand: Thexton

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Product Description

Features and Benefits:

  • Aids in diagnosing clogged or restricted exhaust systems
  • Allows comparing backpressure readings ahead and behind of suspected restriction
  • Ideal for diagnosing clogged catalytic converters, collapsed exhaust pipes, etc.
  • Kit includes small hole punch for use with air hammer, 5/16" x 1/2" self-tapping bolt and test adapter
  • Use self-tapping bolts to plug hole after test is completed

Gauge not included.

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