Total Control Over Your M Exhaust Sound

The F80 Exhaust Controller by ASR lets you control the factory exhaust valves in your BMW F80 M3 or F87 M2 Competition (2015–2021). With the press of a button, switch between silent comfort and full-performance sound instantly.

Whether you’re commuting or hitting the track, you decide how your M car sounds—anytime.

Easy to Install, Easy to Use

This ExValve module connects directly to the stock valve harness. There’s no cutting, coding, or software required. Simply plug it in and mount the compact controller. Use the included remote or your car’s existing buttons to control valve position on the fly.

Because the system is fully reversible, it’s a no-risk upgrade. You can remove it without a trace. It also works with factory or aftermarket exhaust systems.

Key Features:

• ✅ Fits BMW F80 M3 & F87 M2 Competition (2015–2021)

• ✅ Opens or closes exhaust valves on command

• ✅ Plug-and-play – no ECU tuning or dealer coding

• ✅ Compatible with OEM and aftermarket exhausts

• ✅ Maintains cold-start valve behavior

For the best setup, pair this F80 exhaust controller with a valved cat-back exhaust or a carbon rear diffuser for matching looks and performance.

Your Sound, Your Rules

BMW designed the exhaust valves to open based on RPM and throttle input. But sometimes, you want full control. With this controller, you can cruise quietly when needed—or go wide open when it’s time to hear that S55 growl. You’re in charge, not your ECU.

For more premium M Performance upgrades, explore ASR Components or browse IND Distribution for carbon, exhaust, and tuning accessories.