59Stratocaster

Hi, I recently ordered a Mk 8R and i'm really excited, but I have to wait 4-6 months. Oh well I think it will be worth the wait! When specing the car unfortunately I couldn't opt for the akrapovic exhaust as it was just too much and would bring the total price over my budget. In the future when the car arrives and once I can find the money, do you think I will be able to take my car to a VW dealership and have it fit there? How did it work the the Mk 7.5R? I know with Porsche for example, you can take your Porsche too one of thier delarships and fit the sports exhaust there, if you didn't spec one from new. Any help would be much appreciated.