I bought this for my m2 g87

As I do have an upgraded axle back and midpipe it’s fully opened my stock valves sounds deeper and more noticeable.

Easy to install once you figure it out.

Gives you exactly the control you want of the sound of your engine. Choose between valves closed and open and having the system memory to keep it the way you like it until you change it. Deeper low RPM sound which works best in ECO mode keeping RPMs down with quicker shifting. If you want even more noise you can take out the resonators but still have control because with valves closed you can once have choice of your experience.

I have a 2024 BMW X4M Competition as soon as the car has warmed a little, the exhaust valves would close and it didn't sound like a true M S58 engine.

Easy install, took a couple minutes and when OPEN, it really does sound great.

Thanks heap. ;^)

G80 M3 Competition. Took me 5 minutes to install. Started the car and wow. Its what BMW should have from factory. Comfort mode, or Nana mode as I call it is now so good to listen too. Nice and loud in low revs, no drone at cruise. Sports and sports plus certainly a little louder. I'd describe it as a more full bodied and deeper tone. Highly recommend. A++

Great

Second set and outstanding.

It’s works and it’s the coolest thing!

Worked exactly as it is supposed to. Took me 15 mins to install on my mk7.5 golf R.

So far this is the second best thing I've bought for my F90 M5, the first was buying the car 👍

Love it!
A little remote that takes me back to my twenties with a nice sounding exhaust, and switch it again, and I can turn up for a work meeting

This product seamlessly integrates wit the G80 platform and fixes what should have been a factory setting to be honest.

Very happy with pricing and simplicity. Truly enhances the sound under 3,500 rpms and gives a tasteful overrun sound. this paired with ASD turned off allows for true enthusiast sound.

mach was er soll, problemlose Montage

Paired with some high flow downpipes. Got me the sound i was looking for!

These things truly deliver!! Cold start is the most impacted and much louder, and my X3M Competition no longer sounds like a lawn mower on cold start LOL… In general, my exhaust note consistently sounds more “throaty” with burbles at all speed ranges when I let off the throttle. I had been considering getting a midpipe installed, but I’m actually very happy with the change for now using 11Mode and may just keep the rest of the exhaust stock. Also, the memory mode function on the new V2 (Version 2) devices is a game changer for me!! I never have to re-open my exhaust valves, and cold starts are a deep rumble and grumble always!! I wish my vehicle sounded like this from the factory!!

great product 11 mode... so easy to install took 10 mins and now the car sounds the way it should