To use this K - Tuned Rear Toe Adjustment Kit, first make sure your car is parked on a flat and stable surface. Then, remove the old toe arm carefully following standard automotive repair procedures. Install the new toe arm from the kit and adjust it according to your car's requirements. Make sure all the connections are tight. When using this kit, always wear appropriate safety gear like gloves. After installation, check the adjustment regularly to ensure proper handling. To maintain this kit, clean it regularly to prevent dirt and debris build - up. Also, inspect the bushings for any signs of wear and replace them if necessary.