Review on Enhance Your Vehicle's Performance with Alpha Racing Air Vortex Generator Diffuser Shark Fin 10pcs Set Kit - Compatible with Spoiler Roof Wing Pointed End Style Carbon Fiber Pattern by Kevin Mitchell

I bought these for my 2007 Tuscani (Hyundai) Tiburon. It's quite a long process to install if you do it "right". I installed vortex generators in the trunk of my hatchback. I used a roll of tailor's tape to line everything up and a roll of masking tape to make the marks. (A marker was also used.) I used a tape measure to find the size and divided that measurement (about 125cm) by 11 (11 divisions of 10 lines to center the pieces) and found that each Center piece 113mm long each would be from a friend so I marked the lines with a strip of blue masking tape and used a marker to complete the marking. Finally, I glued the white side of the patch to the back of each piece and the green, tackier side to the car. They stick strong, I've been through a car wash and they're all still strong. Overall I love them and am happy with the result.