Milltek Sport Audi RS3 8Y (LHD) 2021+ Active Valve Control

Milltek Sport's Active Valve Control system for the left-hand-drive Audi RS3 (8Y), 2021+, 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, letting the RS3's turbocharged five-cylinder make its presence known exactly when you want it to.

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. Whether you're pulling out of a quiet residential street early in the morning or opening things up on a spirited weekend drive, this system puts that decision back in your hands rather than leaving it tied to whichever drive mode the car happens to be in.

Important: this listing is specifically for left-hand-drive vehicles. A separate RHD-specific version is available for right-hand-drive markets, sold separately.

Why Choose This Active Valve Control

• Genuine cockpit control over exhaust valve behaviour, entirely independent of the car's drive mode
• Switch between a quieter, restrained setting and a fuller, more purposeful sound on demand
• Lets the RS3's distinctive five-cylinder make its presence known exactly when you want it to
• Genuinely useful for balancing daily-driver civility with weekend driving character

Compatibility

• Audi RS3 (8Y) LHD, 2021+