Exoracing o2 spacers are used when swapping out the OEM catalytic converter for a decat. Quite often the ecu will show a code as the lambda sensor is now getting an incorrect reading, and this is where our spacers come in! They work by moving the lambda sensor further away from the exhaust allowing the ecu to read slightly less emissions therefore turning the EML off.
features:
- thread and pitch m18x1.5
- made from 304 stainless steel
- length 35mm
- width 22mm