Quote:
Originally Posted by tenkies
I recently acquired an Akrapovic and it seems like my flaps are open all the time as well. Not a huge deal for me as I still have the stock DP and the Akrapovic exhaust is not that loud and I'm 98% in Sport or Sport+ mode when driving anyway which means the flaps would be open regardless.
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If you want to open/shut them at will but don't want to buy the akra sound controller any of these will do the trick:
$27
http://www.bimmerlink.com/
$200
https://www.cgprecision.com/#!/VSC-1...egory=19726366
$400
http://machtschnell.com/exhaust-valv...vc-module.html
I have CG and use it with my Remus exhaust. Works great. Also integrates into the homelink buttons. Super cool.