Overview Reviews Product Description Bilstein 31-246200 B6 DampTronic Front Left Strut Assembly fits BMW M3/M4 Bilstein 31-246200 Product Videos Custom Field Product Reviews Write a Review Write a Review × Bilstein Bilstein 31-246200 B6 DampTronic Front Left Strut Assembly fits BMW M3/M4 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *