Feature:1. Using the flow of air across the body to apply downward force to improve rear tires traction and improve stable control at high speeds.2. Offering better aerodynamics, reduces drag, increases fuel efficiency, reinforces downforce, traction and stability.3. Using ABS engineering plastic, with UV protected coating, antiwear, rugged and durable.4. Glossy black color, more eyecatching, adds a luxurious and fashionable look to your vehicle.5. Simple to install, and the installation process will not cause any damage to your car.Specification:Item Type: Rear Trunk SpoilerMaterial: ABS Color: Glossy BlackFinish: High Gloss UV Protected Clear CoatType: High Kick SpoilerFitting Instructions:1. Make sure that the mounting surface is cleaned thoroughly afterward.2. Test fit the spoiler prior to installing.3. Line up the spoiler on the trunk and marks its proper positioning with painter's tape.4. Peel the red backing of the tape approximately 2 inches from either side of the spoiler.5. Place the spoiler on the car without removing all of the red backing of the tape.6. Once you have the spoiler aligned into the correct position, carefully remove the red backing of the tape while the spoiler is simultaneously being pressed firmly into place. It is recommended that two people complete this step.7. Apply pressure to the spoiler after it is installed with painter's tape, with extra attention given to the corners. It is recommended that you do not drive the car until the spoiler is given time to solidify firmly to the trunk..Package List:1 Set of Rear Trunk Spoiler (3pcs)Note:Professional installation is highly recommended!