<b>Features:</b><br> In addition to the aesthetics of the mounting tail, the greater effect is to use the airflow to generate the downward pressure to make the tire grip the ground and improve the driving stability.<br><br> <b>Installation steps</b><br> 1. Please check the item and accessories in the package. <br> 2.Clean the trunk and remove any dirt or leftover water. Use adhesion promoter on the path ready for self-adhesive tape. This will ensure a strong bond with the bumper. <br> 3.Peel the backing off of one end of the lip. Position the tape so that the lip is protruding towards you .Make sure to press firmly. <br> 4.Continue to peel and attached to the rest of the trunk with some press to make sure it tightly. <br><br> <b>Note: </b><br> 1. Do not touch water after pasting within 48 hours. 2. Adhesiveness is weaker when the temperature below 20 degrees, use with heat gun to heat the thermal double-sided adhesive will be better.