Milltek have a vast range how down pipes available for the Mk7.5 Golf R 2.0 TSI 310PS model.
These include the following:
Cast down pipe from turbo in De-cat and High Flow sports cat options
Large bore down pipe options in De-cat and High Flow sports cat options
Along with a race cat option with a smaller 200 Cell sports cat.
These are available in an option for the OEM standard exhaust and also the Milltek cat back exhaust system, please ensure you select the correct option.