Whiteline '04-'07 Subaru WRX STi Front and Rear Swaybar W/ Endlinks2004 2007 Subaru STi Front & Rear Sway Bar Kit by Whiteline A great way to stiffen your chassis and reduce body roll is the addition of sway bars. Whiteline has put together a great all around kit to ensure your 2004 2007 Subaru WRX STI is planted when taking turns aggressively. Both the front and rear 24mm sway bars are adjustable so you can fine tune your setup to compliment your current suspension. The amazing forged aluminum sway bar mounts