Product Review

3" AEM No-Weld O2 Sensor Mount-Our No-Weld O2Sensor Mount enables users to mount an O2 sensor without having to weld a sensor bung onto the exhaust. Simply drill a hole in the exhaust,install the gasket, and bolt the clamp. It's that easy! The 3" mount will fit exhausts from 2.75" to 3" in diameter.