Milltek Exhaust System - Audi RS7 (C8) 4.0T
Milltek Exhaust System - Audi RS6 (C8) 4.0T
Pipework Diameter - 3.15-inch (80.00mm)
Some of the above systems require cutting of the OE system, ones marked no cutting dont require this. The non cut systems are designed for users that wish to go turboback in the future.