Hy Guys,
i'd like mount BILSTEIN B14 PSS Suspension Kit on my BMW 135i M, but i've got two question:
- how can I disconect EDC?
- on the Blistein website they say: "for vehicles with electronic suspension control, only with 1x 3130679221", also what is the product 3130679221?
Thanks in advance for the answer
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