Yes, that sounds like the DMF is struggling to handle excessive torque, or you are in too high a gear for smooth acceleration.
There might be some solid flywheel kits, but a good OEM one and less torque would be better overall.

 

So do I need to get the remap done again and changed?

 

It might be wise to have it turned down a bit if it is too high.

 

a solid a flywheel yal need false teeth cos all yours will be shattered due the brutality of the torque pulse...clutch will prolly be fried and goosed if it was vibrating beforehand (springs bottoming out on the DMF) the entire peak torque savagery has gone thru the clutchplate instead of the DMF absorbing it..

as above unless ya turn it down ya just gonna fry everythng your prolly gonna have to replace eventually...a solid flywheel will just shake and pummell you and the car to bits...

 

OH!! What do think my best option is then?

 

What mileage is no the car
The clutch may of been at the end of its life
Updated clutch and flywheel would be best

What is the car running at torque wise


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Car has done just over 100k I haven't had it on the rollers yet but should be about 470 nm torque 260 bhp.
what sort of updated flywheel and clutch am I looking for?

 

Hate this.. We still this all the time.. A car is mapped and not to milage and spec.. Sounds as above it could be to much for the stock parts..

 

Spoke to ex bmw machanic today he said rear subframe mounts rip out of floor sometimes after remap
Any1 heard of that?

 

Driving like a tool will do this lol..

 

The E46's as a whole would have that problem, same as the early E36s.
It tends to be the petrols that rip themselves apart, from rough drivers launching them and dropping the clutch.

 

Well I have only done 300 miles and I don't drive like a tool so cant see it being that.

 

Would the restrain on the DMF and clutch not be significally lower if you changed down a gear or two when accelrating?

 

Yep, the engine is producing pulses of power, 2 per revolution on a 4 cyl, and 3 per revolution on a 6 cyl.
Driving in a high gear means a lower engine speed, and a higher wheel speed.

If you have the engine turning faster for the same wheel speed (ie. in a lower gear) the overall power output is smoother.

Even without tuning, you might find you could accelerate away from a low speed in a high gear, but it would be better to have more smaller power pulses more often, than full throttle and big pulses coming slower in a high gear.

 

driving in to high a gear for the speed you are doing,ie driving in 5th and only doing 35-40 mph will do ya dmf in, also sitting at lighs etc with the clutch depressed.