Audi S3 Performance Exhaust - Akrapovic - Sound Kit - ’21–’27. This optional control pack lets 2021–2027 Audi S3 (8Y Sedan/Sportback) owners manage Akrapovic exhaust valves from the cockpit, switching between a subdued and a sportier tone on demand.

Designed to work with Akrapovic Evolution Line systems for the S3, the kit uses the exhaust’s integrated receiver to command the actuators that open or close the end valves. The included Sound Remote Controller makes changing modes quick and precise, tailoring sound for early starts, long commutes, or spirited backroad sessions. Important: when the optional Sound Kit is used, ECE type approval is no longer valid.

Features

• Compatible with 2021–2027 Audi S3 (8Y) Evolution Line exhausts
• Cabin control of exhaust sound: quiet to sportier tone
• Utilizes the receiver already included in the Evolution system
• Commands valve actuators at the end of the exhaust
• Sound Remote Controller included

Have questions about fitment or how this kit pairs with your current setup? Call us. Our specialists can help, and we offer installation and customization at our Austin, Texas and Los Angeles, California area locations: TX 512-982-9393, CA 562-981-6800.

If you are considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov