Milltek Audi RS3 Sportback 400PS (8Y MQB EVO) - OPF/GPF Models 2021-2023 Large Bore Downpipe and Hi-Flow Sports Cat Exhaust Model_A5 / S5 / RS5 850 PS+ Capable

850 PS+ Capable

Overall Diameter: 63

2-8 Cylinder Wasted Spark

and an enhanced exhaust note

0 TFSI range of vehicles while retaining the OE K04 unit for Plug & Play fitment

Milltek Audi RS3 Sportback 400PS (8Y MQB EVO) - OPF/GPF Models 2021-2023 Large Bore Downpipe and Hi-Flow Sports Cat Exhaust Model_A5 / S5 / RS5 850 PS+ CapableAll Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.