2021-2025 BMW G22 4 Series 430i & G82 M4 Real Carbon Fiber Rear Trunk Spoiler - High Performance Car Accessory for Enhanced Aerodynamics & Sporty Style

This spoiler for my 2021 m440i is awesome! It's real CF and came with 2 small drilled holes near the center if you wish to screw it in. I could see the fibers around the hole to confirm it is real CF. Installing is straight forward, watch a YouTube video but the short of it is using fishing line to remove the factor lip adhesive, and get a 3M eraser tool to remove the rest of the adhesive. This still took me like 30 min with the eraser, and would probably takes hours by hand. Clean off the trunk and spoiler with isopropyl alcohol abd apply the adhesive. I actually used 3M VHB adhesive as it was a little wider. The lip fits correctly and lines up perfectly. The curve matches the car exactly! Couldn't be happier with the install process and look.