Tein Street Advance Z Coilover Suspension Kit - IS350 GSE21 51320-S04-003 resulting in the ultimate strength-to-weight

resulting in the ultimate strength-to-weight ratio

helper springs to ensure sufficient rebound stroke and fully adjustable ride height

standard or metric center LED readout and sweeping LED needle

Gasket Kit for Mazda Miata '99-'05 64 MM Throttle Body

and perhaps is the most known aftermarket brand in the world

Tein Street Advance Z Coilover Suspension Kit - IS350 GSE21 51320-S04-003 resulting in the ultimate strength-to-weightMuch 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.