Tein Street Advance Z Coilover Suspension Kit - IS350 GSE21 additional_image Entirely aluminium and with etched

Entirely aluminium and with etched red shift pattern on top

2 point adjustable front anti roll bar is a direct replacement for the stock Subaru Impreza WRX STI GDB item

and that means horsepower

Dual exhaust muffler

Tein Street Advance Z Coilover Suspension Kit - IS350 GSE21 additional_image Entirely aluminium and with etchedMuch 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.