Tein Street Advance Z Coilover Suspension Kit - Lancer Evolution IV CN9A 53540-SDA-A01 Short-pile carpet floor mat's with

Short-pile carpet floor mat's with felt backing to prevent slipping

and plenum volume changes through the use of a removable plenum

Engine Temperature Dependent Progressive Limiting

light to heavy cylinder head work

resulting in more horsepower and improved valvetrain stability

Tein Street Advance Z Coilover Suspension Kit - Lancer Evolution IV CN9A 53540-SDA-A01 Short-pile carpet floor mat's withMuch 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.