Whiteline Whiteline 15-18 Subaru Impreza WRX STI Front And Rear Sway Bar Kit - BSK019 $789.16 Engineered to 'Activate More Grip', BSK019 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle. Boasting a 26mm 2 point adjustable front sway bar and 22mm 3 point adjustable rear sway bar, the kit is... Add to Cart