Jcsportline Carbon Fiber Rear Trunk spoiler fits E71 X6 X6M 2008-2014(Rear Boot Lip) Fitment:for E71 X6 X6M 2008 2009 2010 2011 2012 2013 2014. Package : 1 pc rear boot lip spoiler, self-adhesive tape. Made of high quality and light weight carbon fiber material, Improve the trunk exterior appearance of the vehicle and give it a nice sporty look. This rear spoiler can make the vehicle look like a more performance car, it adds more down force and helps aerodynamic,dramatically improve styling & appearance. This rear spoiler will be shipped by EMS, normally it can be arrived in the United States during 5-9 business days. Please check the item and accessories in the package. Use alcohol to clean the place where to put the spoiler on.Confirm the installation path for self-adhesive tape. Use adhesion promotor on the path ready for self-adhesive tape. Open a little tape on the two ends.After you confirm the right installation path,remove the whole self-adhesive tape. Then,press to get a good fitment.(If you can use hair drier suitably when pressing, it will fit better).