If it helps the sale... installation from a shop is only billed as 2 hours.
Which in Norcal is about $300-$400 tops. The LSD is amazing. I daresay if the 335/340/435/440 came with the LSD, it would have eaten into the M3/M4 sales.
The overall feel of the car is dramatically noticeable.
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BMW CCA Member | 2015 BMW 435i RWD, Stage 1 Bootmod3
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