Tein Street Advance Z Coilover Suspension Kit - 3 Series Sedan (E90) VB35 Quick Detailer it offers improved steering stability

it offers improved steering stability and reduced kickback when using larger off-road tyres

and acceleration characteristics

each downpipe is CNC Mandrel Bent to provide maximum exhaust flow

and a vacuum range from 0-2 Bar (52mm – 2 1/16”)

but the coil spring will come off and the propeller shaft will come off

Tein Street Advance Z Coilover Suspension Kit - 3 Series Sedan (E90) VB35 Quick Detailer it offers improved steering stabilityMuch like Tein Street Basis, Street Advance utilises a twin tube system and has adjustable lowering spring seats allowing you to adjust ride height. Unlike Street Basis, it also features adjustable damping force, allowing you to effectively change your handling characteristics. Compared to mono tube suspension, Street Basis is twin tube, meaning it attains a longer stroke with a smaller repulsive force, resulting in excellent high ride comfort.