Milltek Audi S3 2.0TFSI Quattro Sportback 310PS 8Y (OPF/GPF Models Only) 2020-2023 Large Bore Downpipe and Hi-Flow Sports Cat Exhaust - OE Fitment (HJS Cat) Model_GTI (6C) 1.8 TSI (15-17) Featuring T304 Stainless steel the

Featuring T304 Stainless steel the CNC Mandrel bent option is designed for drivers wanting to take performance to the next level

The Cobra Sport system delivers significant power increases

replacing the centre and rear sections

Example of Quad Exit GPF Back Driving Sound

EML lights may activate after removing the standard second O/E catalyst

Milltek Audi S3 2.0TFSI Quattro Sportback 310PS 8Y (OPF/GPF Models Only) 2020-2023 Large Bore Downpipe and Hi-Flow Sports Cat Exhaust - OE Fitment (HJS Cat) Model_GTI (6C) 1.8 TSI (15-17) Featuring T304 Stainless steel theAll 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. Additional Info: 94mm 3. 7inch ID Turbo Outlet to 80mm 3. 15inch