Koso O2 Sensor Weld-on Plug + Cap

0.10 kg
No tax

This Koso/UMA racing stainless steel o2 bung can be welded to mild-steel and stainless steel exhaust piping, and fit sensors with a 16mm lug thread. Suitable for mounting non-Efi exhausts on bikes that need to use an oxygen sensor, or if you need to monitor air/fuel ratio and tuning a wideband ECU. Cap it off when you don't need it with the hex key cap included.

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