xxpanipuri

Noticed your car on the fest (great car) and on youtube.

I also have a 2003 540iA m-tech and am considering changing my exhaust. I want a little more sound at idle and during aggressive acceleration, but don't want highway drone. I want to make sure the car is quiet during cruising.

I listed to your car on youtube and the sound is fantastic.
Can you please tell me exactly what you changed on the exhaust.

Did you only change the Stock muffler to the Eisenmann Race and keep the stock y-resonators and other resonators or did you modify your exhaust in any other way? Your car sounds tight with no backfires or poping noises.
Also, does the Eisenmann muffler fit the m-tech rear valance without modification.

Thanks for your help.

Ice