Mr.Fly

After watching Youtube autotestsservice's E550TT outfitted with a E63TT's exhaust (cat back), I think I'll like to do the same for my E550TT.

Does anyone know how complicated this is, in terms of how much I should expect to pay someone to do this (or if I can even do this in my own garage, with hand tools)? Is it a direct fit without any need for modification? I know that autotestsservice's E550 still has the stock E550 exhaust tips, and I'll like to do the same if possible, to keep the sleeper motif.

retna7

Not complicated at all. Pipes are larger on the 63 but that's it. Note - the 2010 - 11 E63 muffler has dual pipes out of the rear with tips that are welded on while the 2010 -11 E550 muffler has single pipes and tips which aren't welded so the stock 550 tips wont fit perfectly without modification. Not sure about other years.



Welded tips on 2010 - 11 E63 exhaust

sleeperZ96BT

I just did the full catback on my e550 using a 2014 e63s system and posted a full review of it.

Abrown3mtg

If you have the pre-facelift which I believe you do, check out the Meisterschaft e63 setup Evan is selling. I have the same system and haven't heard anything that sounds better. His has the electronic valve which allows you to quiet it down, or let it "speak." I have the non-valved version and there is zero drone, it's not loud when driving nice, but roars when you get on it hard. It is the perfect exhaust for these cars. It is a bolt on for your car as well (aside from either slightly enlarging the diffuser openings (I have one that I did this to and looks great which I could send you), or replace it with a carbon fiber one.

https://mbworld.org/forums/engine-pe...axle-back.html