REAL CARBON FIBER TRUNK LID SPOILER WING FOR 2003-2008 BMW Z4 COUPE Z4M E86 Fitment:FOR 2003-2008 BMW Z4 COUPE Z4M E86 Sport Luxury Carbon Accent Trunk Lid Made of High Quality and Light Weight Material Add More Down Force and Helps Aerodynamic Dramatically Improve Styling & Appearance.