Crap. I thought this time would be different and I wouldn't go down the path of modifying the car. I was wrong.
Originally Posted by RSXDC5
Just in case anyone missed it, BMW released a sound clip of the M performance 328i exhaust..
Once you go to the link, click drivetrain, then click the exhaust pic in the top middle, below the picture of the exhaust you will see a 1/3, click the next button to hear a sound clip of the M performance exhaust (2/3), if you go to 3/3 you will hear a comparative clip of the 328i stock exhaust.