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Weld Bung - M18x1.5

If you are considering adding an LCU-One Lambda controller (A/F ratio) to your data logging sytems, pre-installing the M18 x 1.5 weld bung can save you time. 


  • M18 x 1.5 weld in bung
  • M18 x 1.5 plug

LCU-One and O2 sensor not included