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Weld In Lambda 45° O2 Sensor Bung
- Compatible with Bosch 4.2 and 4.9 wideband sensors
- Ideal for AEM and Innovate AFR gauges, and many others!
- Sensor bung to be welded onto your exhaust piping
- 45° degree angle
- Thread : M18x1.5
- 304 stainless steel
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