PartNumber: 50490. H&R For 07-11 BMW 328i Sedan E90 Sport Spring. H&R Sport Springs are crafted from a special 54SiCr6 spring steel to ensure quality and performance. H&R (50750) Sport Spring For 08-10 Pontiac G8.
BMW rides very nice little stuff that used to be Ride quality is pretty good I did replace the front shocks in the rear shocks and the stabilizer links when I was replacing the springs. The car hasn’t settled yet in the photos it’s only a day after installing them