a6 2.7 turbo upgrade

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imported_audiboost

Guest
hey guys I'm buying a 2.7 twin turbo a6 but it only has 250 hp, I'm looking to get around 350-400, I found a kit for $4700 but I was just thinking if I could get it for less, like which turbos to use but buy them for less and maybe use a s-afc to tune it and maybe mustang injectors?
thanks for the help