Upgrade the rear suspension of your Subaru Impreza VA STI with the Bilstein B6 Rear Shock, engineered for standard ride height applications. Designed specifically for AWD STI models, this shock delivers improved stability, sharper handling, and consistent damping under aggressive driving conditions. Featuring Bilstein’s proven B6 monotube gas pressure technology, it offers superior control, durability, and ride comfort for both daily driving and spirited performance. Ideal for drivers who want factory-fit reliability with a noticeable performance upgrade at the rear.