Upgrade the performance of your Impreza with the Adjustable Rear Lateral Control Arm Kit. This kit contains 4 adjustment arms with performance low compliance bushings. The 4 control arms are adjustable up to 50mm. Left-right-hand thread adjustment turn-buckle nut provides an easy adjustment while the control arms are still on your Impreza. As a result of the 4 adjustable arms you will see greater range and a more precise adjustment. The Whiteline Lateral Control Arm Kit provides a more direct connection of the body to the rear suspension. This allows your Impreza to provide a consistent and predictable ride. Performance low compliance bushings are designed to reduce movement from the suspension to increase the overall handling compared to standard bushings. This kit includes 4 complete rear adjustable arms and grease. The installation process for the Rear Lateral Control Arm Kit takes 2 hours and is a do it yourself installation. This Rear Lateral Control Arm Kit is compatible with 2002-2005 Impreza RS; 2002-2007 Impreza WRX; 2002-2004 Impreza TS; 2005-2007 Impreza Outback Sport; 2006-2007 Impreza 2.5i/WRX Limited models.