ST Gewindefahrwerk ST XA Stahl verzinkt (mit Härteverstellung) - BMW 3 (E90) 318 d

For the rear axle sport shock absorbers will be supplied, the factory air spring will maintain. The lowering of the vehicle needs to be done according to the instructions.

Height adjustable threaded housing struts for the front axle, sport shock absorbers for the rear axle (Height on the rear axle adjusted by standard torrision bar tuning)