Description ADRO A14A40-1501 Swan Neck Wing AT-S for BMW M4 (G82) 2020- / 4 Series (G22) Increase downforce and completely transform the rear of your vehicle with the ADRO AT-S Wing. This handcrafted, swan-neck-shaped prepreg Wing provides the perfect balance between function and form while remaining as lightweight as possible. With a simple and clean installation and OEM fit and finish, the AT-S Wing is the perfect fit for the vehicle. Technical characteristics - Material: Dry Carbon Fiber, Aluminum - Version: v1 - Dimensions: 537 mm x 1,518 mm x 146 mm What’s in the box - 1 Wing - 2 Wing Stands - 3M Tape - Screws