W210 E55 rear silencer recommendation

[DWarren]

posted this on AMG but thought i'd post it here also, A previous owner deleted the rear silencer on my E55, anyone able to recommend an affordable replacement?

 

[bolidemichael]

A previous owner had replaced the standard cat-back exhaust on my M113 S211. The only way to go for me was OEM. I had to wait around seven months for Mercedes to make some more, but the improved torque and the removal of the awful drone was more than worth it.

 

[DWarren]

I see there are a couple of aftermarket options available but shudder to think what an original would cost.