CLS-1, programmierbarer Lambdasonden Simulator Luftfilter - Double-slat design

- Double-slat design

We expressly point out that this part does not have German TÜV approval

- Fit BOTH pre-facelift & facelift models

Your new spoiler will come supplied with pre-applied 3M adhesive tape for ease of installation

CLS-1, programmierbarer Lambdasonden Simulator Luftfilter - Double-slat designThis is a programmable lambda sensor simulator designed for use with racing catalytic converters (use on public roads is strictly prohibited). The simulator is used to provide the control unit with correct lambda values from the post catalytic converter sensor. This prevents the check engine light from lighting up and switching to emergency mode. The device is not suitable for users without a computer or knowledge of emissions. An incorrectly