Features: 1.WORKING PRINCIPLE: Improve the aerodynamic characteristics by enhancing the transition between the high speed airflow below the vehicle and the free airflow around. 2.MAIN PURPOSE: Provides space for the airflow under the vehicle to slow down and expand, thereby providing pressure recovery by providing a degree of airflow filling. 3.GOOD PERFORMANCE: The vehicle rear bumper splitter will not cause excessive airflow separation and resistance, and will maintain driving safety and stability. 4.ABS PLASTIC: The rear bumper splitter is made of excellent ABS material, with good toughness, wear resistance, aging resistance and extended service life. 5.REPLACEMENT PART: Perfect for decoration, improve your vehicle safety and racing style, which can replace the old or damaged rear bumper diffusers. Specification: Item Type: Rear Bumper Splitter_x000D_ Product Material: ABS_x000D_ Number: 2Pcs_x000D_ Fitment: Replacement for Mercedes?Benz A Class W176 A45 2012?2018 PackageList: 2 x Rear Bumper Splitter 1 x Adhesive Tape