I mean if you don't think higher priced and better engineered parts last longer and are better in the long run then I don't know man. But he asked for opinions.
I never would have thought $2200.00 would be considered a lot for a full adjustable (with adjustments that actually change things in a useful way) suspension setup on a bimmer,
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2011 335i, FBO, N55+ Turbo, full E85, S55 intercooler, etc.
2015 X5 35i Xdrive