This Kam Racing lambda sleeve is suitable for all cars with M18 lambda sensors. The Kam Racing lambda sleeve is designed for use with decat exhaust systems where you need to trick the ECU into thinking the cat is working effectively. By plugging the second lambda sensor into the protective lambda sleeve rather than into the exhaust the lambda sensor will detect cleaner air than the lambda sensor in-front of the catalytic converter. This stops the ECU thinking there is a problem with the cat and putting the car into a 'limp' mode or showing any warning lights on the dashboard.

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