The Eibach Anti-Roll Bar Kit (Front and Rear) is a sway bar set listed for the 2015 Subaru WRX 2.0L Turbo, with the STI excluded from this fitment. Anti-roll bars work to limit body roll when the car corners, so a matched front and rear kit lets both axles be tuned together instead of changing only one end of the car. Buyers searching for an Eibach WRX sway bar kit should confirm their vehicle is the non-STI 2015 WRX 2.0L Turbo before ordering.
Choosing a complete front and rear kit under part number 7727.320 means the handling change is planned for the whole car rather than assembled piece by piece. Compared with leaving the factory bars in place, a dedicated kit is meant to give a more controlled and predictable response in corners. Confirm the exact stiffness and bar diameters with the manufacturer, since those details were not verified for this listing.
Because this kit is sold as a front and rear set, check that every included component is present when the box is opened and compare it against the manufacturer's parts list. Ask the manufacturer for the installation sheet and any alignment or torque recommendations before starting the job, and plan for a standard suspension-work setup with a lift and proper jack stands. Searches for 2015 WRX sway bar upgrade, WRX 2.0L Turbo front rear anti-roll bar, and Eibach 7727.320 install will lead buyers to this exact part.
