Just want to know if anyone has an sound clips or video's with there 550i mufflers only swapped for M5 F10 mufflers. I saw one video but the microphone is so low its hard to hear how loud or quiet it might be. Its a little on the loud side.
Looking for how loud it is in the Cabin, drive by and outside maybe ears level, etc.
I'm asking a lot i know! Might do it as i have access to a pair of mufflers.
