CLS-1, programmierbarer Lambdasonden Simulator Yaris The advantage is that no

The advantage is that no oil vapors contaminate or damage the car's mass air flow sensor

- 1x MHC+ Performance-Style Rear Spoiler in Pre-Preg Carbon Fibre

This cover fits directly over the factory item

giving it more presence on the street

- BMW F20/F21 1 Series (2011-2019)

CLS-1, programmierbarer Lambdasonden Simulator Yaris The advantage is that noThis 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