The AEM performance strut bar provides additional vehicle stability on some Hyundai Sonata and KIA Optima models. AEM strut bars are constructed from 1-1/2 Inch steel tubing, providing great strength and low weight which gives you a true racing option and a more professional alternative to many hinged or weaker strut bars on the market. The AEM performance strut bar comes in an attractive charcoal gray powder coat finish with the AEM logo giving you a clean high-performance look under the hood. This strut bar is easy to install with a ratchet set using the existing 6 factory strut tower nuts.