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The FAST tailpipe-mount O2 sensor test kit lets you temporarily install a wideband O2 sensor into an exhaust tailpipe without welding. Made of stainless steel, it accepts the sensor and includes a rubber cover to protect polished exhaust tips. This kit provides a quick, non-permanent method to test oxygen sensors and gather exhaust readings during tuning or diagnostics.
FAST Tailpipe Mount 02 Sensor Test
