H&R Sport Spring - E90 335I Sedan 2007-11 (50490-4) X3 M40i H&R ride development engineers have

H&R ride development engineers have precisely plotted the perfect shock damping curves of each application for optimized handling and superb ride comfort

F10 528I Sedan

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H&R Sport Spring - E90 335I Sedan 2007-11 (50490-4) X3 M40i H&R ride development engineers haveProduct Description H&R Springs Experience the H&R difference today Suspension is one of the most important factors in determining your vehicles day to day drivability. The first step in suspension tuning is to upgrade your vehicles stock springs. Upgrading your suspension components will ensure that your vehicle has improved handling and reduced body roll. H&R springs have superb ride comfort and increased driving convenience. H&R Special Springs are