Carbon Fiber Rear Bumper Diffuser Lip Bodykit For BMW F10 M Sport M Tech 12-2016. 33 Twill Weave Carbon Fiber material. High Quality UV-Protected Clear Coating. Surface is shinning and smooth. Easy installation and clean. Impresses with its fitting accuracy and emphasizes the sporty lines. Add downforce, detach airflow, enhance stability, reduce fuel consumption. Embedded packaging, damp-proof, shockproof & crashproof. Color:Carbon Fiber Black. Surface Finish:Carbon Fiber. Pattern : 3X3 twill weaven. Package Includes: 1x Carbon Fiber Rear Diffuser. No installation Tool & No instruction is Included, Professional Installation is Recommended. Not fit for M5 bumper. Not fit for standard bumper. Note:Please read all description & fitment before ordering the product. Check our other listing at our store and save us as your favorite sellers. Please DO NOT be confused with other sellers, because they will have a lot of fitment problem! And using the latest technology, make the best material. We will take back any products with which you are not completely satisfied. All manuals, registration cards. And accessories must be included. My goal is to make sure you are a happy customer and pleasant shopping with us. We strive to answer all questions and resolve any problems as quickly as possible. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. We care about our valued customers, and will always try to help you.