Milltek Audi TTRS Race Exhaust System

This system offers serious gains compared to the standard exhaust system
which includes a downpipe and catalyst which employs a massive 100mm
/ (4") free-flow turbo elbow, feeding immediately into a high-flow 100 cell
catalyst, via uninterrupted 76mm (3") pipework, to a connecting pipe and
finally, the rear silencer. The silencer itself has the same external appearance as the Milltek 'Road' system but features trick race internals.

Custom ECU remapping is required for this system, this will need to be done at the time of fitting the exhaust.
The system uses the OE tailpipes and includes the active exhaust valve system.