Catback Exhaust System – Audi RS3 8P Quattro Sportback 2.5 TFSI 11-13

Engineered to improve throttle response and increased power and torque across the entire RPM range 2.5" bore throughout with Twin 3" tailpipes Manufactured from mandrel bent T304 grade stainless steel and CNC machined Flanges with full TIG welding for strength and durability Designed to be a direct replacement replacement for the OEM system from the catalytic converters back A free flowing exhaust is a great way to release power and noise from the RS3     Catback Exhaust System compatible with Audi RS3 8P 11-13, Made from High Quality T304 Stainless steel, this Catback Exhaust System will improve gas flow, thus increasing power and throttle response.