Tein Street Advance Z Coilover Suspension Kit - Golf (Golf IV) 1J EBC limiting the output

limiting the output

improving power and torque

and the SW388 is now back

a valve spring upgrade can always be considered beneficial

Tein Street Advance Z Coilover Suspension Kit - Golf (Golf IV) 1J EBC limiting the outputMuch 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.