135i has sport susp standard. on the 128i it adds a thicker front sway bar and a rear sway bar (no rear sway bar on std 128s) and lower ride height combined with stiffer ride (springs/struts/shocks) I believe.
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E82 N54 6MT 6FL 668 KASW turned in
E92 Crimson/Cream N54 6MT, ZSP, ZPP, ZCW, Nav, Sat radio, HD Radio, Logic7, PDC, Active Steering, Active Cruise, 6FL, CA
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