Specifications Hign-concerned Chemical:None Item Weight:2900gkg Special Features:Only For Sports Version, NOT Real Carbon Fiber Origin:Mainland China Item Type:Bumpers Material:ABS For BMW F32 F33 F36 428i 430i 435i M Tech Sport 2014-2020 Rear Bumper Diffuser Lip Carbon Fiber Look Boot Spoiler Plate Splitter Notice : Please kindly check your car model and make sure the model fits in case of buying the wrong product. Specifications : Color : Carbon Fiber Look, NOT real carbon fiber! Material : High Quality ABS Plastic Attachment Method : Screws Place on Vehicle : Rear, Lower Quantity : 1pcs/set Manufacture Type : Aftermarket Product Fitment : For 2014-2020 BMW F32 4-Series 2 Door Coupe With M Sport Bumper Only For 2014-2020 BMW F33 4-Series 2 Door Convertible With M Sport Bumper Only For 2014-2020 BMW F36 4-Series 4 Door Gran Coupe With M Sport Bumper Only Note : Only For Sports Version! Package Includes : 1 pcs/set Rear Bumper Diffuser Lip Dual Tips Exhaust Style Features : - Made of light weight & top-grade durable ABS plastic material. - 100% brand new and high quality guaranteed. - According to the original factory specifications. - Gives your vehicle a new style and appearance. - No Modification or Cutting Required. Note : 1. Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm) 2. No installation instruction included, professional installation is highly recommended! NOTE : If there is something wrong with the item , PLEASE DO NOT leave bad feedback or open dispute Fitted photos just for your reference , which to show the installation effect and show you which model car can be installed , the actual product is same as the detail photos, please also check the other photos carefully ,thanks ~ PLEASE just feel free to contact us first ,we will get back to you in 24 hours,thanks ! Warm Tips: 1,We accept return when the item under good condition 2,The buyer should pay the return shipping fee if the return reason is buyer buy wrong item by his mistake ,and we will deduct shipping fee for first shipment when we issue refund . Customer satisfaction is our first priority. 60-days return is available after delivery .