Originally Posted by BMW3R
I will have my system installed on my 2011 E92 that I am picking up on Thursday. I am extremely excited. I will be happy as long as the car isn't loud under 3,000 RPM while cruising the freeway.
I like the other tip options. I was thinking about the carbon fiber tips that I saw on another post.
If u have ur foot steady at fwy cruising its fine very slight drown... But if press it a little.... It will give a bit of growl... People around u will look... Akra on low RPM below 3k is a bit loud but not LOUD LOUD compare to others