Tein Street Advance Z Coilover Suspension Kit - GT86 ZN Gaskets & Seals two types of shell

two types of shell

The 8mm dual ceramic ball bearing cartridge provides optimal turbo response and reliability through its reduction in shaft motion

allowing the engine to rev smoothly

we faced a plateau in power output due to rising intake temperature as we proceeded with the setup

We realized the rigidification of the rear section

Tein Street Advance Z Coilover Suspension Kit - GT86 ZN Gaskets & Seals two types of shellMuch 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.