The AEM-29-0011WR performance strut bar provides additional vehicle stability on various Subaru WRX and WRX STI 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-29-0011WR performance strut bar comes in a textured red powder coated finish featuring the AEM logo giving you a clean high-performance look under the hood. This strut bar is easy to install in minutes onto the existing strut tower bolts.