Milltek Sport (Audi, RS5 B9/RS6 C8) Active Valve Control

Milltek Sport's Active Valve Control system for the Audi RS5 (B9)/RS6 (C8) gives you genuine, direct control over the exhaust valve behaviour from inside the cabin, independent of the car's factory drive mode settings. Switch between a quieter, more restrained setting for early mornings or long motorway drives, and a fuller, more purposeful sound on demand.

This is a genuinely popular addition for owners who want flexibility, sportier sound when you want it, without being locked into one setting permanently or needing to compromise on everyday usability.

Compatibility

• Audi RS5 (B9)/RS6 (C8)