I attended an MB AMG event here in Seattle, and was awestruck by the exhaust sounds of some of the E55s in attendance.

What options are out there to replace the stock exhaust in the E63? I'm looking for a throaty muscle car sound. I've heard the Renntech on youtube, and it sounds great. Anyone have any experience with the Renntech or others? Some quick questions:

Any noticeable performance increase with a new exhaust/muffler?

Cost?

Warranty impact?

Other considerations?

Thanks in advance.

 

i had the eisenmann exhaust on my e63 and it sounded great

 

Eisenmann all the way

 

Hello,
We have lots of options for performance upgrades on the E63. Eisenmann, meisterschaft, kleemann, carlsson etc.
Sent you a pm, fell free to give us a call.

Thanks

 

The headers make more power than the Cat-back and still add sound.

 

Thanks Rob for taking the time to talk to me about the exhaust mods earlier today. I'm pretty sure I'll be ordering the mesterschaft GT exhaust from ya tomorrow.