Review on 🦈 CoscosX 10 Pcs Mini Shark Fin Diffuser Vortex Generator - Premium Carbon Fiber Car Accessories for Universal Car Truck SUV Roof Decoration Spoiler Wing - 2.95inch by David Hodgson

The product seems very cheap but you obviously get what you pay for and nobody will touch them anywhere I hope lol. The included 3m tape definitely does the job, I accidentally planted one too far back and couldn't get it off. are updated as they detach on their own. Another review mentions using masking tape and a ruler to mark them first and that worked great for me. You just have to be careful because once you put the emon in there for the first time, they won't move