Subaru JDM STI Flexible Draw Stiffener Rear Position 2022-2023 Outback / 2017-2023 Crosstrek / 2017-2023 Impreza

Enhance your Subaru’s handling with the genuine STI Flexible Rear Draw Stiffeners. These components attach to the rear ends of the left and right rear frames (inside the rear bumper) and apply precise tension to reduce chassis flex while driving. This results in a finely balanced setup that improves initial steering responsiveness without compromising ride comfort. By optimizing contact between all four wheels and the road, these stiffeners increase cornering stability, provide sharper and more predictable steering feedback, and help achieve a more controlled and agile driving experience.