[Filip3615]

Hi, I own a 435i with FBO's including a Wagner catless dp and a supersprint cat-back exhaust with the original exhaust flap controller.

I had JB4 on my car a while ago, but bought MHD as I liked their options more.

I have been trying to find some way to let the cars exhaust flap open on cold-starts as this was possible with the JB4, but MHD tells me they cant assist me with this.
I have been looking and asking around and they said bimmerlink/ bimmercode had an option where you can manually open the exhaust flap.

Does anybody own these applications, and does opening the exhaust flap on cold start work with this?
What other purpose would this option else serve, as a 4 series always has the option eco-sport+ (which allows opening of the exhaust flap?) as far as I know.