Stainless Valved Catback Exhaust System for Audi S3 2.0T Automotive Gauge bolt-on fit for stock units

bolt-on fit for stock units

and adjustability for street

Perfect for garage workshop or man cave

while the open-top urethane base flange filter lets more sound and a bit more airflow through the top

Requires Proper ECU Tuning For Optimum Operation

Stainless Valved Catback Exhaust System for Audi S3 2.0T Automotive Gauge bolt-on fit for stock unitsUpgrade 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