Back trunk spoiler box for BMW F30 3 Series sedan 2012-2018 wing cover 320i 325i 328i 330i 335i 340i

Spoiler lip fits BMW Series 3 F30 320i 328i 335i item type: rear wing spoiler color: glossy black excellent craftsmanship, stylish, and high quality, greatly improves your car's appearance. gives your car better aerodynamics. easy and quick assembly using 3M tape. installation instructions: make sure to clean the mounting surface well beforehand. align the spoiler with the trunk and mark the correct position using the color tape. place the spoiler on the car. once aligned in the correct position, carefully stick it. after installation, press the spoiler. it is recommended not to drive the car until the spoiler is securely fixed.