if you have it, there is a sensor in the back/inside of the rear diffuser in the middle. not sure how common it is for the 2er.
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Squad - '90 E30 325i MT (225k) | '98 E36/5 318ti MT (153k) | '03 E46 325i MT (152k)| '15 F22 M235i MT (60k) | '15 F30 335i MT (80k)
KIA - '91 E30 325i AT (146k) | '02 E46 325i MT (212k)
Bring back the purple M stripe
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