Perfect M157 AMG sound?
Personally what I would do which would allow the mufflers to be left stock is cut the mufflers off, and have two straight pipes bent to fit. Get two sleeve clamps and you can easily go from stock to straight pipes with ease. I did this on my Jeep SRT and it allowed me to switch in about 30 minutes. And I actually did go back and forth a few times to suit my needs lol. It’s nice because on the E63 you don’t have to do with exhaust tips since they are just integrated in the bumper.
Last edited by JTS97Z28; May 1, 2021 at 08:25 AM.






