Features: 1.Improve the aerodynamic characteristics by enhancing the transition between the high-speed airflow below the vehicle and the free airflow in the surrounding atmosphere. 2.Provide space for the airflow under the vehicle to decelerate and expand, thereby providing pressure recovery by providing a degree of "wake fill" or more accurately. 3.Reduce and balance airflow separation and resistance, improve driving safety. 4.Performance sport style rear diffuser, perfect for decoration, increase both road safety and racing style. 5.Ultra high-gloss clear gel-coated finish, the diffuser lip is UV protected. Specification: Condition: 100% Brand New_x000D_ Item Type: Rear Bumper Diffuser Lip_x000D_ Material: ABS_x000D_ Color: Matte Black_x000D_ Installation: Fix with screws after drilling or fix with adhesive tape._x000D_ Fitment: Fits for MK6 2009-2013 Note: 1. PROFESSIONAL INSTALLATION HIGHLY RECOMMENDED._x000D_ 2. Before purchasing our products, please confirm whether your model matches the compatibility. If there is no confirmation or questions, please ask us in time.