What mods have you done to your S6 or RS6. A friend of mine has the S6 turbo and can get awesome power figures just adding a bigger turbo and remapping it.
Please pass on any tips or pointers so I can pass these on to my mate - hes willing to spend a fair bit but want to keep it reliable.
Please pass on any tips or pointers so I can pass these on to my mate - hes willing to spend a fair bit but want to keep it reliable.