Aluminum material Color Stainless Strut bar Benefits: Improve the quality of handling (control) Reduce symptoms of Body Roll Make the car body more stable when cornering Make the car body more robust and balanced Reduces vibration and fumbles when passing / overtaking large vehicles Improve driving safety Easy to install, (the upper part of the shock per engine room) without changing anything In a heavy enough field, the shock absorber becomes stronger against the wheel movement to the left / right even the jump on the rally car, so there needs to be an additional grip to maintain the power of the shock absorber. Increases the stiffness of the chassis / car body, so the stability / dynamics increases. Strut bars on Jazz GK5 cars are standard equipment that must be installed in a car to improve driving performance. always check before the goods are sent welcome reseller and dropshper happy shopping :)