Tein Street Advance Z Coilover Suspension Kit - Vellfire Hybrid ATH20W Wiring Harnesses Skunk2’s Viton Valve Stem Seals

Skunk2’s Viton Valve Stem Seals ensure that each valve stem remains properly lubricated without allowing oil into the combustion chamber

achieving high quality and durability

sound and quality

hard anodized finish

Tein Street Advance Z Coilover Suspension Kit - Vellfire Hybrid ATH20W Wiring Harnesses Skunk2’s Viton Valve Stem SealsMuch 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.