The Whiteline Rear Sway Bar is designed to reduce body roll and improve the performance of your Outback. With the Sway Bar lateral loads are distributed evenly across the tires which allows the tires to have stronger grip to surfaces. Enhanced grip to surfaces improves the overall performance of your vehicle when cornering. This sway bar is a 24mm 3 point adjustable sway bar. The 24mm bar helps to increase the stiffness of the bar further reducing chances of body roll. Other benefits include improvements in handling, and safety while still providing premium ride comfort and quality. This sway bar will also increase the longevity of the your vehicle's tires by improving tire wear. Installation is an hour do it yourself installation process. This Whiteline kit comes with all of the necessary parts for installation. Included in the kit is a rear sway bar, 2 bushings, 2 braces, 2 lateral locks, 2 bolts, and 4 washers. The Whiteline Rear Sway Bar is compatible with 2010-2019 Outback 2.5i/2.5i Limited/2.5i Premium/3.6R Limited; 2010-2015 Outback Limited; 2010-2014 Outback 3.6R; 2010-2013 Outback Base; 2015 Outback Base/Premium; 2010-2012 Outback 3.6R Premium; 2017 Outback 3.6R Premium; 2017-2019 Outback 2.5i Touring/3.6R Touring.