Tein Street Advance Z Coilover Suspension Kit - 3 Series Sedan (E90) VB23 GruppeM Unlike OEM cam seals

Unlike OEM cam seals

Set includes brake pedal & accelerator pedal

and so when the car is lowered

5x locking nuts and 1x locking nut tool (23x nuts in total)

with great results including race wins and overall championships

Tein Street Advance Z Coilover Suspension Kit - 3 Series Sedan (E90) VB23 GruppeM Unlike OEM cam sealsMuch 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.