Akrapovic P-HF1433 Sound Kit for Audi RS3 8Y Sedan Sportback

The Akrapovic P-HF1433 Sound Kit is an optional accessory that enables owners of select Akrapovic exhaust systems to control exhaust sound directly from the cockpit. Designed specifically for 2021-2025 Audi RS3 (8Y) Sedan and Sportback models with OPF/GPF, this system puts exhaust valve control at your fingertips.

Key Features:

• Cockpit-controlled exhaust sound management for Akrapovic exhaust systems
• Easy switching between quiet mode and sportier, more aggressive sound
• Includes receiver unit to drive actuators that control exhaust valves
• Compatible with Sound Remote Controller or smartphone app (iOS and Android)
• Designed for use with Akrapovic Slip-On Line (Titanium) exhaust systems
• Works with both OPF and non-OPF equipped RS3 models

The system utilizes advanced Akrapovic technology with a receiver that drives actuators to open or close the valves at the end of the exhaust system. Drivers can regulate valve position using either the dedicated Sound Remote Controller or the convenient smartphone app, providing a personalized auditory experience that enhances driving dynamics. Note: When installed, ECE type approval is no longer valid.