Tein Street Advance Z Coilover Suspension Kit - Swift Sport ZC31S 51321-S5A-003 It came out of heavy

It came out of heavy R&D and upgrades the stock component on every count

however this may cost you some comfort

A resin grille is used in the center of the bumper to reduce the parachute effect

the diamond cutting method is used to give the inner surface a mirror finish

Tein Street Advance Z Coilover Suspension Kit - Swift Sport ZC31S 51321-S5A-003 It came out of heavyMuch 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.