[MWPos]

So Cal Suspension in El Cajon installed Eibach PRO-KIT Performance Springs #20112.140, which I provided, for $350 which included good work on the suspension itself and ancillery components (trimming upper stops, etc.) an initial alignment, and a follow-up check a few hundred miles later. Their initial work took three hours. I got the springs from Autoanything for about $226 (after MIR) . So Cal Suspension did a great job on the big-muscle items, but they are not alignment experts. I had the alignment checked at Import Auto Specialists (IAS) in Kearny Mesa after 500 miles and they corrected the alignment issues and also recommended that I should buy, when one is available, a front wheel camber kit because the front wheels are out of alignment spec (-0.2 degrees camber) and cannot be brought into spec. There are currently no camber kits available for the F10 according to IAS. The Eiback Pro-Kit lowering springs lowered the car only slightly so it is a very subtle drop, but the ride is tremendously improved.