Bilstein B4 OE Replacement Suspension Front Left Strut Assembly for 2012-2018 BMW 640i RWD/AWD

The Bilstein B4 struts for the 2012-2018 BMW 640i is the part you fit when you want the car to feel like it did when it was new, not louder or firmer, just properly controlled again.

Bilstein invented the monotube gas damper and has been building suspension in Germany since 1954. Every unit is built to the same standard the company supplies to the manufacturers themselves, and it is backed by a limited lifetime warranty.

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Vehicle Fitment