Quote:
Originally Posted by Ettiene X6M
I have fitted Eisenmann back boxes to my X6 M, but I am now experiencing significant power loss - almost like limp mode -
Any advise will be highly appreciated.
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The Eisenmann exhaust is a rear muffler section so I am confused as to how this can cause a power loss. When the install was performed did the technician mess with anything on the front of the exhaust (with the sensors)