go to 3M.com - they have a list of installers on their website - only some of them are certified by 3M. If you go to a non-certified installer, and their is a problem with your bra ever, then you have to send the bra back to 3m for them to determine if it was a manufacture defect or not for them to replace it in the 5 year warranty period. If you go to a certified installer, they basically just replace it for you on site. They dont have to send it back - they make the call. My guy does the installations for all the dealers in the area also. He charged me $500 for the G35x and $475 for my GTO. That was the Hood, complete bumper, side mirrors and all door edges. He said that the dealers he does it for charge: acura 800, infiniti and cadillac 900, ferrari and porsche 1500 for the same areas. I would not get this done through a dealer - they will most likely hose you.