Milltek Audi Exhaust Systems | RS3, RS6, S3, S4, TTRS | AutoTalent

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Audi is the deepest platform Milltek has ever developed for — the company's roots are in VAG exhaust work, and that's still where the catalog has the most coverage. Fitment spans almost every performance Audi of the last 20 years: RS3 (8V and 8Y Sportback), RS6 (C6, C7, and C8),...

Audi is the deepest platform Milltek has ever developed for — the company's roots are in VAG exhaust work, and that's still where the catalog has the most coverage. Fitment spans almost every performance Audi of the last 20 years: RS3 (8V and 8Y Sportback), RS6 (C6, C7, and C8), S3, S4 and S5 (B8 and B9), RS4, A3 (8P, 8V, 8Y), S6, and TTRS (8S). Cat-back systems, large-bore downpipes, full turbo-forward systems on the V8 cars, and secondary cat deletes are all represented.

Most buying decisions on Audi Milltek come down to a handful of factors. On the five-cylinder RS3 and TTRS cars, non-resonated cat-backs bring out the warble that chassis is known for without adding drone at cruise. On RS6 C7 and similar V8 biturbo platforms, Milltek offers full turbo-forward systems with 76mm downpipes and 100-cell cats that replace the entire OE exhaust from the turbos back. On newer RS3 8Y and other OPF/GPF-equipped cars, the range includes OPF-back systems and OPF bypass pipes that restore the sound the particulate filter takes away.

For the full brand catalog across every Milltek product family, see the main Milltek Sport page. To filter by product type rather than by chassis, the Milltek cat-back and Milltek downpipe pages will narrow the list quickly.