OEMTOOLS 37263 Exhaust Back Pressure Tester/Gauge Kit, Exhaust Gauge Diagnoses Catalytic Converter Issues, Oxygen Sensor Adapter, psi/Bar Readings

Accurate Exhaust Pressure Testing: Test Diagnose exhaust back pressure issues precisely through the oxygen sensor. Our back pressure gauge ensures optimal vehicle performance with clear psi and bar readings.. Versatile Oxygen Sensor Adapters: Compatible with M12 and M18 threads, this exhaust back pressure gauge fits most vehicles. Easily test and diagnose catalytic converter blockages and improve engine efficiency.. Convenient 6 Ft. Hose: With our exhaust back pressure gauge conduct tests from the driver's seat with the extended hose. Streamline the testing process and save time with accessible and user-friendly design.. Durable Case for Protection: Our test gauge includes a sturdy case to keep your tool safe during transport and storage. Ensures longevity and reliability, ideal for both professional mechanics and DIY enthusiasts.. Multi-Colored Gauge Bands: Features dual multi-colored bands for easy reading at idle and 2,500 RPM. Provides clear, accurate test guage pressure readings for comprehensive catback exhaust system diagnostics.