Part #: 666 541 A. This Cusco Type OS strut bar for Subaru WRX and STI is a top - notch choice. It has a tubular aluminum oval shaft with a highly polished finish, giving it a sleek look. The aluminum bar is super rigid, effectively preventing flex and significantly stiffening your car's chassis. The end plates are painted in the classic Cusco blue, which not only looks great but also lasts a long time. Installation is a breeze as all the necessary hardware is included.
Using this Cusco Type OS rear strut bar is easy. First, make sure your Subaru WRX or STI (2002 - 2007) is parked on a flat surface and the engine is off. Then, find the appropriate mounting points for the strut bar under the hood. With the included hardware, carefully attach the strut bar to the mounting points. Tighten all the bolts securely, but don't over - tighten as it might damage the parts. As for maintenance, it's a good idea to regularly check the bolts for any looseness, especially after driving on rough roads. Also, keep the strut bar clean by washing it with mild soap and water. Avoid using abrasive cleaners as they can scratch the polished finish. If you notice any signs of damage or excessive wear, it's best to get it checked by a professional.
