[Rajmahal]

I got a 2015 cla 45 amg with around 135k miles. Car has performance mods for around 100k miles.
Recently started experiencing some vibration and minor noise while making turns and under heavy acceleration. It feels like it's coming from the rear passenger side. Just had a few questions on where I should start investigating.

 

[mav238]

Please be more specific about the noise and vibration.

 

[jmc]

… oh man might be that diff again

 

[ans]

drive shaft ,diff, engine mount ,gearbox mount, top mount of shock , take it to a good indi garage

 

[Rajmahal]

Please be more specific about the noise and vibration.

As I said vibration feels like it coming from under heavy acceleration. Rear passenger side and minor thump or clicking noise only when turning sharply.

 

[Rajmahal]

… oh man might be that diff again

Yeah I was gonna check the car out in a few days when I have time just wanted an area where I should probably start looking.

 

[jmc]

unplug the diff to rule it out
and if so then wow could be a bad cv or one lousy bushing or … yikes