Akrapovic P-HF878 Wireless Exhaust Sound Kit

The Akrapovic P-HF878 Sound Kit is a wireless exhaust valve control system designed for use with Akrapovic Evolution exhaust systems. This advanced electronic control module allows drivers to adjust exhaust valve operation from inside the cockpit, switching between quiet and sport modes on demand.

Key Features:

• Wireless valve control system operates exhaust actuators to open or close exhaust valves
• Dual control options: handheld Sound Remote Controller or smartphone app (iOS and Android compatible)
• Quiet mode keeps valves closed for refined sound during daily driving
• Sport mode opens valves to bypass mufflers for deeper, more aggressive exhaust note
• Receiver unit communicates with valve actuators at the exhaust system
• Integrates seamlessly with Akrapovic Evolution exhaust systems

This sound kit provides the ultimate flexibility for enthusiasts who want to control their exhaust character based on driving conditions. Switch to quiet mode for early morning commutes or residential areas, then open the valves for spirited driving when you want to unleash the full acoustic potential of your Akrapovic exhaust system.