Stainless Valved Catback Exhaust System for Audi S3 2.0T Automotive Gauge Requires Proper ECU Tuning For

Requires Proper ECU Tuning For Optimum Operation

bolt-on fit for stock units

Direct bolt-on installation with no major modifications required

12 injector pins

Stainless Valved Catback Exhaust System for Audi S3 2.0T Automotive Gauge Requires Proper ECU Tuning ForUpgrade the sound, performance, and exhaust efficiency of your Audi S3 2. 0T with the STRATEC Lightweight 304 Stainless Steel Cat Back Exhaust System. Engineered to deliver a sportier exhaust tone and improved airflow, this system offers a lighter, more performance focused alternative to the factory exhaust while maintaining durability for daily driving. Constructed from high quality 304 stainless steel, this cat back exhaust provides excellent heat