Feature:1. Accelerate the speed of the airflow underneath your car with this rear diffuser. At speed, it'll decrease the pressure under the car with a resulting increase in downforce. Increased downforce will help improve your tires' grip and make your car handle better.2. Oversized exhaust cutouts accentuates and highlight your exhaust system, enhances rear end appearance of your car.3. Improves the car's aerodynamic properties by enhancing the transition between the high speed rate airflow underneath the car and the much slower freestream airflow of the ambient air.4. Racecar inspired design creates a sophisticated look installs without cutting, trimming or altering the vehicle in any way.5. Unique shark fin underspoiler design fully secure the diffuser, accelerates the airflow pass four out exhaust to make your car more sporty.6. The new reflective warning strips prevent rearend collisions and make your vehicle safer.7. Durable ABS construction offers the strength to better survive the hazards of dailydriven street use, proprietary ABS blend for maximum flexibility and strength.Specification:Conditon: Brand NewItem Type: Rear DiffuserMaterial: ABSColor: As Pictures ShownFitment: Fit for Corolla 14-18.Package List:1 x Rear Diffuser