Exhaust Back Pressure Gauge

Features and Benefits: Now there’s a fast, easy way to read exhaust back pressure to help determine the extent of restriction. Simply insert the No. 7215 into the oxygen sensor hole. Large, easy-to-read gauge clearly shows pressure from 0-8 PSI. Specially designed tip provides more accurate pressure reading while stainless steel braided tu....(more info)

Back Pressure Exhaust Tester Kit

BPT01 Back Pressure TesterFeatures and Benefits: Identifies clogged catalytic converters Comes with blow molded case Complete instructions ....(more info)

Basic Exhaust Back Pressure Set

Features and Benefits: The special 2-1/4" gauge has two multi-colored bands - idle and 2500 RPM, with pressures shown in PSI and bar All included in a plastic blow molded case Includes a hose 6 ft.,  which is enough length for the technician to test from the drivers seatEnables technician to test exhaust back pressure through oxy....(more info)