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 (Race Cat) Part_Quad Exit GPF Back enhancing the exhaust sound levels

enhancing the exhaust sound levels and allowing the M135i to sing to its hearts content and recording 91dB at 4

Quality as with all Forge parts is really high

increasing temperatures

Test Results

a twin valved setup utilises Cobra Sport's unique rear silencer to allow a subtle increase in sound when cruising and add a deep aggressive tone when you push the loud pedal

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 (Race Cat) Part_Quad Exit GPF Back enhancing the exhaust sound levelsAll 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