Milltek Sport Cat-Back Audi RS6/RS7 C8 4.0TFSI 2019+ (OPF/GPF Models) 2011-2019-mercedes-slk-200-esr3124277 00mm)- Requires Stage 2 ECU

00mm)- Requires Stage 2 ECU Software or ECU adjustment

meaning it features an extra-large pipe diameter and air filter

0 TSI/TFSI

Stepped Back Air Guide: Directs airflow from both grille inlet ducts without obstruction

Milltek Sport Cat-Back Audi RS6/RS7 C8 4.0TFSI 2019+ (OPF/GPF Models) 2011-2019-mercedes-slk-200-esr3124277 00mm)- Requires Stage 2 ECUMilltek Sport's range of Cat Back systems is perfect for anyone who wants to improve their sound and aesthetics. Designed as a direct replacement for the original system, it is available in multiple configurations, allowing owners to choose the increase in volume of their exhaust and or add a more suitable aggressive tone. All products are made from 304L Aircraft Grade stainless steel. This high quality material ensures that your Cat Back system can