Tein Street Advance Z Coilover Suspension Kit - Mark X GRX121 Body Panels worn or damaged gaskets can

worn or damaged gaskets can lead to exhaust gas leaks

and are available in 4 sizes to fit every wastegate

whilst also giving a deeper exhaust note which isnt overly intrusive

a stronger return spring and aluminium bushes to replace the factory rubber bushings

Tein Street Advance Z Coilover Suspension Kit - Mark X GRX121 Body Panels worn or damaged gaskets canMuch 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.