BMW M4 F82 F83 Valve Controller - by Akrapovic

This is an exhaust valve controller that lets you manually manage the factory valve behaviour for more control over how the car sounds day-to-day.

Akrapovič may refer to this as a “Sound Kit”, but it does not replace exhaust components.

Product Summary

Designed to work with the vehicle’s existing exhaust valve hardware, this controller provides on-demand valve control without changing the exhaust system itself. It’s ideal for switching between a more discreet setting and a more open setting depending on the situation, while retaining the underlying OEM exhaust architecture.

Key Features

• Plug-and-play installation
• Dual-mode control: 'Quiet' and 'Dynamic'
• Smartphone App and Remote Control compatibility
• High-quality electrical components and wiring harness

Whats in the box

• Sound Kit Receiver
• Wireless Remote Control
• Fitting Kit
• Detailed User Manual

Compatible Models

• BMW M4 (F82, 2014-2020)

Mandatory Disclaimer: Model years and variants can vary. We always recommend contacting us to confirm fitment for your specific vehicle before purchase.