Where is the best place to get 4 exhaust pipes on my Audi A5 S Line?

would it be an Audi dealership?Where is the best place to get 4 exhaust pipes on my Audi A5 S Line?Audi may have a slip cover for the exhaust that makes it look like it has 4 different pipes and it wont change anything as far as warranty is concerned. Call the dealer to check or look on Audi's website. There are aftermarket covers that do the same thing and will probably run you less money. This is a very easy part to install and any reputable shop will be able to do this for very little money. If you wanted a real exhaust system that uses 4 real exhaust pipes its going to be more difficult. Wouldn't recommend it. Audi has already done the tune around the exhaust already installed.