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) You can be assured of

You can be assured of only the highest quality materials being used in the production of all Cobra Sports exhaust systems with the highest quality grade 304 stainless steel used throughout the components and each exhaust being hand finished and individually TIG welded at our Sheffield factory

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

Fits to Cobra Sport Valved Cat Back only (BM103) - Pre-PPF Models Only

maximising the flow rates and optimising the tuning potential of Audi Sport's iconic hot hatchback

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) You can be assured ofAll 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