Torn air duct (intake arm)
S
The Best of Mercedes & AMG
I found similar ducts to the OEM on eBay for $90 (both L+R included). Not sure if it’s mental but the car seems to be shifting much more smoothly, mainly downshifts slowing down and torque converter disengagement feeling when letting off gas is much less clumsy. I read a comment above as well as another M278 forum (I think) that observed a similar outcome.
Doesn’t make any sense mechanically but there you go...
For some reasons, most of the MB parts stores no longer carry the Left side hose replacement.
Removing and replacing not a major problem.
Jeff











