Bilstein B12 (Pro-Kit) 12-17 BMW 640i Base L6 3.0L Front and Rear Suspension Kit - 46-257741 Gauges & Pods FM4-SPG6 kit features a Sport

FM4-SPG6 kit features a Sport pressure plate for a nice upgrade

and ancillary hoses

patented drone-canceling solution

Reduced ride comfort outside of track environments

Bilstein B12 (Pro-Kit) 12-17 BMW 640i Base L6 3.0L Front and Rear Suspension Kit - 46-257741 Gauges & Pods FM4-SPG6 kit features a SportBilstein B12 (Pro Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and