I just changed my exhaust from a dynomax turbo muffler to a flowmaster 40 single in / single out. resonators and silencers are deleted. Car is still extremely quiet. It has a slight growl on rev, but going down the road is whisper quiet.
I am not saying i want my car "loud" either but i want to know there is a V8 under the hood at all times (without the drone would be ideal)
I am guessing the magnaflows are louder then flowmasters... if its not raining ill do a video clip tonight.
97 540i 6 speed - short throw, flowmaster exhaust
Last edited by ls14winter; 04-17-2013 at 11:18 AM.