You're looking for a good drop or handling gain? H&R gives the best drop but it has the worse ride. i have eibach pro on e92 which drops sh1t all on the rear but too much in the front it gives me headache driving the car in london.
MY08 E92 335i M Sport|Hexis wrap by Surrey Project |ETS Intercooler|VSRF Dp's|BMS OCC|BMC filter|CoBB AP tune|Eibach Pro's|EBC Yellow & Coolcarbons rear|Alpina AT Map|Michelin PSS|313 Cmwheels|CF grills,CF mirror,CF Performace spoiler|LCI ligth|CIC controller retrofit|Coming soon:B14 kit
Gone:Forged FMIC, Eisenmann Race Quad, Eisenmann Sport, Duke Dynamic Diffuser.