Originally Posted by MiamiE93Vert
This will fit the E93 correct?
Can you make a video or graph to compare the sound in the cabin (possibly with a sound meter) with the system open and closed versus stock and with the windows open/ closed? the sound is great, but with my convertible, the interior sound level comparisons at city cruising rpm (1,500-2,000) and highway cruising (2,500-3,500) are important considerations for me when I cannot avoid daily traffic.
Thank you; great potential with this exhaust!
It will indeed fit the E93.
We will make a video as soon as we can with what you have asked.
Will try and put it on a convertible and then do the test with sound meter.
I can tell you now, there is absolutely minimal drone on quiet mode and it's very very civilized.