[Yugiboy]

Hi Guys,

I have heard that you can upgrade the Non-M suspension to M.

It is not clear to me, that is means the M-Sport or the M3 ?

In my country regulations are very strict so I have to go with OEM options, but I want the best factory suspension, which I guess is the M3?
But very important is that I am only allowed to do Plug&play mods, so no custom modifications.

Both front and rear.

Can anyone please help me out what part do I need?
Part numbers would be highly appreciated.

Thank you in advance.

[ppointer]

Yes, you can definitely upgrade to m-sport or M3. I recommend you go to the realoem dot com web site, plug in your car's VIN, and start looking for the part numbers you need. If you just do an m-sport upgrade, will probably need different springs, shocks and struts. If you go M3, that will probably include control arms and bushings up front at a minimum, but I believe the rear suspension is a major deviation from the regular 3-series.

Welcome to the e90 site!