Milltek Audi RS7 C8 4.0 V8 bi-turbo (Non OPF/GPF US/ROW Models) 2019-2023 Cat-back Exhaust Model_S4 B5 Q) How do you active

Q) How do you active Rolling antilag

Direct replacement for the original

For both axles you need to order two sets

Downpipe w Cat (SS) was tested and developed together with Evolution Line (Titanium) system

Milltek Audi RS7 C8 4.0 V8 bi-turbo (Non OPF/GPF US/ROW Models) 2019-2023 Cat-back Exhaust Model_S4 B5 Q) How do you activeAll 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.