Tein Street Advance Z Coilover Suspension Kit - Mark X GRX121 Body Panels Haltech's Elite 2500 ECU takes

Haltech's Elite 2500 ECU takes the art of engine calibration to a whole new level

providing time to shut down an engine before damage occurs

and the turbine wheel shape and number of blades have been optimized to improve exhaust efficiency

A" was developed in 1986 as RAYS' first forged model

HKS Super Power Flow Air Intake Kit - Skyline GT-R R34 RB26DETT

Tein Street Advance Z Coilover Suspension Kit - Mark X GRX121 Body Panels Haltech's Elite 2500 ECU takesMuch 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.