Got Bimmerlink opened the valve removed the fuse 203 and guess what absolute waste of time, money and effort 😄 It works yes flap stayed open but barely any noticeable difference in sound forget pops or bangs on the contrary the nice blip blip which I used to get on launch when gears changed is gone the fuse is going back in tomorrow. Please save yourself the effort if like mine you own the X5 40i M sport My2021. Cheers
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