Product No : 789-0300
Product Name : EXHAUST BACK PRESSURE KIT (3-WAY)
Product Description

Oxygen sensor adapter includes M12 and  M18 thread.

The special 2-1/4 in.gauge has two multi-colored bands-idle 2500RPM,with pressure shown in PSI and bar.

High pressure braided stainless steel casing hose long 1.87m. 

Product Introduction
Enables technician to test exhaust back pressure through oxygen sensor.