It looks like many other MG4 cars to me and MG dealers have said to myself and many others already nothing is to be done about it as MG say it is not in any way unsafe have a read of the 29 pages with pictures in this thread and others, it’s been going on since the very first ones where collected from dealers ours included but I’m surprised that the latest cars still have the issues with this plus doors locking and oil leaks to name a few issues.I took a look under my 1 month old Trophy yesterday and whilst the majority of the under tray looks flat with no bulges, the rear panel has two dips between the fixings on the edge. This in effect creates an air duct (gaps facing the front of the car) which to my mind will just collect and trap air potentially creating a parachute effect as you drive. So then impact on the cars m/kw/h performance.Pic below, thoughts please ...
Trawling through this thread it appears it needs to be replaced. Has anyone tried to fix theirs themselves ?
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Les