Street Advance Z4 is Tein's heavy-duty offroad suspension kit, featuring ride height adjustability and adjustable damping. Hydraulic bump stops help to maintain comfort over uneven terrain, absorbing the harsh, sudden impact strokes of each shock.
Utilising a Twin Tube layout, the Street Advance Z4 is able to offer a smoother ride t by having a longer stroke. This also helps improve stability at higher speeds.
