I drove my CS from the dealer directly to get it done. With my 997 I told the dealer not to touch the car, I wanted it with all the factory film left on. "DETAILING DYNAMICS" is without a doubt the best place in the Tri-State area to get the film done. They will deatil the car for you to so the dealer doesn't screw it up.
I've seen the 3M done by dealers and other installers and will tell you there can be a BIG difference in quality. With the 3M it's all about the quality of install.
Here's their site:
http://www.detailingdynamics.com/Some pics (Under Ferrari that is my CS):
http://www.detailingdynamics.com/film.htmlAsk for Eddie or Matt. They just did the 3M on my moms CLK500 last week. They're PERFECTIONISTS, nutz just like me about getting it done 100%.
I haven't needed a re-apply on any of the cars they have done for me. It should last at least 5 years (there's a 5 year warranty) I don't have the prices on me but the most expensive piece (hardest to do) is the front bumper $525.00. Then it's only $50- $100 or so for behind the wheels, lights, hood, fenders, rocker panels etc.
Keep in mind this time of year they could be booked out a month plus. If you tell them a friend from RENNTEAM (mention my Stradale and 997 S Cab) that might help.