Using your new spoiler is easy. First, make sure you have all the included hardware and the template. Refer to the installation video to guide you through the process. When attaching the bases to the trunk, be gentle and don't over - tighten the bolts, as this could damage the parts. Once installed, your car will look great and have enhanced functionality. As for maintenance, regularly clean the spoiler with a mild car wash soap and a soft cloth. Avoid using harsh chemicals that could damage the carbon fiber or fiberglass. If you notice any loose parts or damage, check the hardware and make sure everything is secure. Remember, don't slam the trunk after installation to keep the spoiler in good condition.