Please kindly check your car model and make sure the model fits in case of buying the wrong product.Specifications :Fitment : For 2007-2015 Infiniti G37 G35 G25 Q40 4 Door SedanMaterial : High ABS PlasticColor : Forged Carbon Fiber LookInstallation : Direct Stick OnPlace on Vehicle : Rear,RoofPackage Including :1 Piece Rear Trunk Spoiler Wing Lip PSM Style( Adhesive tape is attached at the back)Note :1.NOT real carbon fiber!!2.Only for 4 door sedan,NOT for 2 door coupe.Feature：- and high .-Decorate your car charming luxury vivid.-Easy to use and to operate at affordable prices.-Perfect cover that is useful,helpful and so practical.-Made of light weight & top-grade durable ABS plastic material.Installation :1.No installation instruction included,professional installation is highly recommended!!!2.Any damage and improper installation during the installation will be void3.Before stick it please clean tiny particles and dust on the surface.4.Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm)Important Notice : all of our products are required to be installed in professional Modification car shop , NOT every car shop can make it ! Our products are modified car parts , NOT original products ,Small install gap is Allowed !