Feature:1. It is an aerodynamic part that improves rear tire traction by using the flow of air across the body while driving to apply down forceand improve stable control while driving at high speeds.2. Gives better aerodynamics for your vehicle, reduces drag, increases fuel efficiency, reinforces downforce, traction and stability.3. The spoiler features a mixture of fiber glass and ABS engineered plastic for a durable long lasting product.4. Get a track inspired look at a fraction of the cost, easy installation using double-sided tape.5. Glossy black painted, will dramatically improve the sporty appearance for your car.Specification:Condition: 100% Brand NewItem Type: High Kick Performance SpoilerMaterial: ABSColor: Glossy Black PaintedFinish: High Gloss UV Protected Clear CoatFitment:Fits for 3 Series E90 2006-2011 (NOT Fit for E91,E92,E93)Fits for M3 E90 Sedan 2007-2013Mounting Procedure:1. Make sure that the mounting surface is deaned thoroughly afterward.2. Test fit the spoiler prior to installing.3. Line up the spoiler on the trunk and mark its proper positioning with painter's tape.4. Peel the red backing of the tape approximately 2 inches from either side of the spoiler.5. Place the spoiler on the car without removing all of the red backing of the tape.6. Once you have the spoiler aligned into the correct position, carefully remove the red backing of the tape while the spoiler is simultaneously being pressed firmly into place. It is recommended that two people complete this step.7. Apply pressure to the spoiler after it is installed with painter's tape, with extra attention given to the corners. It is recommended that you do not drive the car until the spoiler is given time to solidify firmly to the trunk..Package List:1 x Rear Trunk Spoiler2 x Tape