Titanium Valved Catback Exhaust System for Audi S3 2.0T Turbo Exhaust Reuses factory front and rear

Reuses factory front and rear top mounts for easier installation and noise reduction

improved feedback

Excludes Corolla FX (AE82) 1987 1988

only 2 ECU controlled relays are available with stepper motor IAC engines (intended to be Fuel pump and Fan supplies)

Performance and Style – Provides a more aggressive

Titanium Valved Catback Exhaust System for Audi S3 2.0T Turbo Exhaust Reuses factory front and rearUpgrade the sound, performance, and weight of your Audi S3 2. 0T with the STRATEC Lightweight Titanium Cat Back Exhaust System. Designed for enthusiasts seeking a sharper exhaust tone and reduced overall weight, this system delivers a more aggressive, sporty sound while maintaining daily drivability. Constructed from a high quality titanium alloy, this cat back exhaust offers significant weight savings compared to traditional stainless steel systems,