Milltek Audi RS4 B9 2.9 V6 Turbo Avant (Non OPF/GPF Models) 2018-2023 Large-bore Exhaust Downpipes Exhaust 3 series Pin 4 An Temp 3

Pin 4                An Temp 3

Porsche had abandoned the intercooler and air filter layout that had been used in the previous 996

- Audi S3 8V 2

which is acceptable for a standard car

Milltek Audi RS4 B9 2.9 V6 Turbo Avant (Non OPF/GPF Models) 2018-2023 Large-bore Exhaust Downpipes Exhaust 3 series Pin 4 An Temp 3All 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.