Description

The Micro-Tec Exhaust Back Pressure Tester is a precision diagnostic tool designed to measure exhaust system pressure accurately through the oxygen sensor port. Ideal for identifying exhaust restrictions that can impact engine performance, this tester features M12 and M18 thread adapters for compatibility with a wide range of vehicles. Its 2-1/4" easy-to-read gauge displays pressure in both PSI and Bar with clear multi-coloured bands for quick reference at idle or 2500 RPM. Built for professional reliability, the tester includes a protective rubber boot and a 6ft hose, allowing comfortable operation from the driver’s seat. Suitable for Chrysler, Ford, GM, and most imported vehicles.