Milltek Sport Audi S3 8V 3DR Non-Valved Race Cat-Back Exhaust All F13 LCI Built for cars using the

Built for cars using the S55 twin-turbo straight-six

Direct drop-in fit in the factory airbox

If you want a refined yet aggressive aesthetic without compromise

435i performance turbocharger

Milltek Sport Audi S3 8V 3DR Non-Valved Race Cat-Back Exhaust All F13 LCI Built for cars using theExperience the raw performance and distinctive character of the Milltek Sport Non Valved Race Cat Back Exhaust for your Audi S3 8V 3DR. This premium stainless steel system delivers an aggressive, race inspired exhaust note whilst optimizing engine airflow and reducing back pressure. The non valved design eliminates unnecessary complexity, providing consistent performance whether you're tackling the daily commute or pushing hard on track. Direct fit