Tein Street Advance Z Coilover Suspension Kit - 3 Series Sedan (E90) VB25 ECU's Our quick-release push button pins

Our quick-release push button pins come in four colours

each set of RM series coilovers also include camber adjustable aluminium pillowball top mounts

ours are crafted from forged steel

4") collector

Aerodynamics is one of the most important themes in today�s tuning

Tein Street Advance Z Coilover Suspension Kit - 3 Series Sedan (E90) VB25 ECU's Our quick-release push button pinsMuch 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.