For the ultimate in tunable suspension performance. Complete your suspension upgrade with an Eibach ANTI-ROLL-KIT. While our PRO-KIT performance springs are regarded as the primary suspension enhancement components, the Eibach ANTI-ROLL-KIT allows critical fine-tuning of your WRX's handling characteristics. Our ANTI-ROLL-KIT reduce body roll through increased design stiffness over stock bars. The result: increased handling and cornering grip in any performance-driving situation. Manufactured from cold-formed, Precision Hi-Tensile Steel Alloy for precision performance, and finished with a long-lasting powder coat finish, the ANTI-ROLL-KIT comes complete with all necessary mounting hardware and instructions for easy bolt-on installation.