Audi A4/A5 B9.5 Stainless Steel Valved Catback Exhaust System

Compatible with Audi A4 / A5 B9.5 (2020–2023) 2.0 TFSI

Engineered for the Audi A4 and A5 B9.5 platform, this stainless steel catback exhaust delivers aggressive sound and enhanced flow. The integrated valve system allows you to switch between refineddo  cruising and track-ready performance at the push of a button. Premium construction resists corrosion while the mandrel-bent piping maximizes exhaust scavenging. A genuine upgrade for drivers seeking both auditory character and measurable performance gains.