Thread: Exhaust flaps
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      03-26-2024, 08:13 AM   #47
M2siast
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Drives: A Family Sedan
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2023 BMW M2  [9.67]
Quote:
Originally Posted by ToneM2 View Post
I can appreciate the engineering behind the Awron control, but it sounds like an overly complicated way to open the exhaust valves. An SST controller programed to the garage door button is a simple solution. SST has 4 options if you like, 100% open, 100% closed, a 50% open and OEM operation. In my opinion I only need it open or OEM. I would't set it to close as I think that's unnecessary as OEM operation is quiet enough, even with a mid pipe and don't to worry about it not being open if I go full throttle and it sets off a trouble code. So one button on the mirror is open, one is closed and the third you can still use for your garage door.
I agree with you and only use positions A and C too. Open or OEM.

However, I don’t have the mirror controls so I have to use the little fob, which I don’t like. Glad I don’t use it much.
Used it one time to run the car next to other parked cars in the ferry line up, didn’t want it to be too loud then. All other times it’s 100% open (which for all other cases is too quiet lol).

It’d be cool to have the mirror controls, but alas…
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