Specifications : Color : Carbon Fiber LookInstallation : Direct ReplacementMaterial : High Quality ABS PlasticPlacement on Vehicle : Rear,LowerPackage Including : 1 x Rear Bumper DiffuserFitment : For BMW F30 F31 320i 325i 328i 335i M-Sport 2012-2018* Not real carbon fiber!!* Only fit for sports version !!!* Strict Factory QC test ,High Quality guaranteeFeatures :- Easy install and durable use. Strict quality control standards to Build and test.- Perfect cover that is useful,helpful and so practical.- Enduring, different optical line comes from different points of view. - It'll give you excellent look , Note :- Instruction Not Included, Professional Installation Is Highly Recommended.-Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm)-Please compare the pictures to make sure it fits before purchase,If you have questions,Please contact us.*